A B C D E F G H I J K L M N O P Q R S T U V W X 

A

Accumulator - Class in ivory.smrf.retrieval
 
Accumulator(int, float) - Constructor for class ivory.smrf.retrieval.Accumulator
 
Accumulator.DocnoComparator - Class in ivory.smrf.retrieval
 
Accumulator.DocnoComparator() - Constructor for class ivory.smrf.retrieval.Accumulator.DocnoComparator
 
accumulatorsToDocnos(Accumulator[]) - Static method in class ivory.smrf.retrieval.Accumulator
 
add(int) - Method in class ivory.bloomir.data.BloomFilterHash
 
add(int) - Method in class ivory.bloomir.data.BloomFilterIdentityHash
 
add(int) - Method in class ivory.bloomir.data.Signature
Adds a key to this signature.
add(int, int[]) - Method in class ivory.core.data.index.PostingsAccumulator
 
add(PostingsAccumulator) - Method in class ivory.core.data.index.PostingsAccumulator
 
add(int, short, TermPositions) - Method in interface ivory.core.data.index.PostingsList
Adds a posting to this postings list.
add(int, short, TermPositions) - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
add(int, short) - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
add(int, short, TermPositions) - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
add(int, short, TermPositions) - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
add(SixtyFourBitSignature, int) - Method in class ivory.lsh.data.BitsSignatureTable
 
add(int) - Method in class ivory.lsh.data.MinhashSignature
 
add(int, float) - Method in class ivory.ptc.data.PseudoJudgments
Adds a pseudo relevence judgment to the current object.
add(NodeWeight) - Method in class ivory.sqe.retrieval.FloatWeight
 
add(NodeWeight) - Method in interface ivory.sqe.retrieval.NodeWeight
 
add(NodeWeight) - Method in class ivory.sqe.retrieval.TfDfWeight
 
addAll(ArrayListOfIntsWritable, int[]) - Method in class ivory.lsh.data.PermutationByBlock
Add all ints in the specified array into this object.
addClique(Clique) - Method in class ivory.smrf.model.MarkovRandomField
Adds a clique to this MRF.
addDependency(String, String) - Method in class ivory.bloomir.util.OptionManager
Adds a dependency.
addFeature(Feature, double) - Method in class ivory.ltr.Model
 
addImportanceModel(String, ConceptImportanceModel) - Method in class ivory.core.RetrievalEnvironment
 
addOption(String, String, String, boolean) - Method in class ivory.bloomir.util.OptionManager
Creates an Option
addOption(String, String, String, boolean, boolean) - Method in class ivory.bloomir.util.OptionManager
Creates an Option
addPair(int, int) - Method in class ivory.lsh.data.ListOfIntPairs
 
addScore(double) - Method in class ivory.ltr.operator.Operator
Adds a new score
addSources(ArrayListOfIntsWritable) - Method in class ivory.ptc.data.AnchorTextTarget
Adds source documents to the list of source documents that point to the current target document.
addToTable(int, TreeSet<PairOfFloatString>, float, TTable_monolithic_IFAs, Vocab, float, HookaStats) - Static method in class ivory.core.util.CLIRUtils
 
align() - Method in class ivory.core.compression.BitInputStream
Aligns the stream to the next byte
alpha - Variable in class ivory.ltr.AlphaMeasurePair
 
Alpha - Static variable in class ivory.sqe.retrieval.Constants
 
AlphaMeasurePair - Class in ivory.ltr
 
AlphaMeasurePair(double, double) - Constructor for class ivory.ltr.AlphaMeasurePair
 
Anchor - Class in ivory.ptc.judgments.weighting
Weighting scheme originally introduced in http://portal.acm.org/citation.cfm?id=1571981 Parameters required: Percentile spam scores (can be obtained from http://plg.uwaterloo.ca/~gvcormac/clueweb09spam/)
Anchor() - Constructor for class ivory.ptc.judgments.weighting.Anchor
 
AnchorTextInvertedIndex - Class in ivory.ptc
Map-Reduce job that constructs anchor text-inverted index.
AnchorTextInvertedIndex(Configuration) - Constructor for class ivory.ptc.AnchorTextInvertedIndex
 
AnchorTextTarget - Class in ivory.ptc.data
Data structure that holds a target document along with a list of (source) documents that point to the target document.
AnchorTextTarget() - Constructor for class ivory.ptc.data.AnchorTextTarget
Constructs a target with an empty source list.
AnchorTextTarget(AnchorTextTarget) - Constructor for class ivory.ptc.data.AnchorTextTarget
Constructs a target by cloning an existing target.
AnchorTextTarget(int, ArrayListOfIntsWritable, float) - Constructor for class ivory.ptc.data.AnchorTextTarget
Constructs a target object from scratch.
and(Bits) - Method in class ivory.bloomir.data.Bits
Bitwise AND operator
and(NBitSignature) - Method in class ivory.lsh.data.NBitSignature
 
AnnotateClueRunAllWithURLs - Class in ivory.core.util
 
AnnotateClueRunAllWithURLs() - Constructor for class ivory.core.util.AnnotateClueRunAllWithURLs
Creates an instance of this tool.
AnnotateClueRunWithURLs - Class in ivory.core.util
 
AnnotateClueRunWithURLs() - Constructor for class ivory.core.util.AnnotateClueRunWithURLs
Creates an instance of this tool.
APHash(String) - Method in class ivory.lsh.projection.GeneralHashFunctionLibrary
 
append(byte[], int) - Method in class ivory.core.compression.BitOutputStream
Appends a byte array to the current stream.
append(byte[], int, byte, int) - Method in class ivory.core.compression.BitOutputStream
Appends a byte array to the current stream, where the last byte is not fully written Flushes the current int, the buffer and then writes the new sequence of bytes.
append(Bits) - Method in class ivory.lsh.data.Bits
Append bit packets
append(Signature) - Method in class ivory.lsh.data.NBitSignature
 
appendPath(String, String) - Static method in class ivory.core.RetrievalEnvironment
 
Arabic - Static variable in class ivory.sqe.retrieval.Constants
 
asBits(byte[], int) - Static method in class ivory.lsh.data.Bits
Helper to create a Bits object from existing byte array containing bits
asBits(int, int) - Static method in class ivory.lsh.data.Bits
Helper to create a constant-valued Bits object
asString(byte[], int) - Static method in class ivory.lsh.data.Bits
Helper to create a String object from existing byte array containing bits
asString(int, int) - Static method in class ivory.lsh.data.Bits
Helper to create a String object with constant value bits

B

BagOfWords - Static variable in class ivory.sqe.retrieval.Constants
 
BagOfWordsQueryGenerator - Class in ivory.sqe.querygenerator
 
BagOfWordsQueryGenerator() - Constructor for class ivory.sqe.querygenerator.BagOfWordsQueryGenerator
 
batchIndexKeyLength - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
BatchQueryRunner - Class in ivory.smrf.retrieval
 
BatchQueryRunner(String[], FileSystem) - Constructor for class ivory.smrf.retrieval.BatchQueryRunner
 
BatchQueryRunner(String[], FileSystem, String) - Constructor for class ivory.smrf.retrieval.BatchQueryRunner
 
BigNumber - Static variable in class ivory.core.data.document.IntDocVectorsForwardIndex
 
BigNumber - Static variable in class ivory.core.data.document.TermDocVectorsForwardIndex
 
BigNumber - Static variable in class ivory.core.data.index.IntPostingsForwardIndex
 
BIGRAM_ID - Static variable in class ivory.smrf.model.Parameter
 
BigramChineseTokenizer - Class in ivory.core.tokenize
 
BigramChineseTokenizer() - Constructor for class ivory.core.tokenize.BigramChineseTokenizer
 
BigramSegment - Static variable in class ivory.sqe.retrieval.Constants
 
binarySearch(CompressedPositionalPostings, int[], int, int, int) - Method in class ivory.ffg.driver.RankAndFeaturesSmallAdaptive
 
BinaryTFScoringFunction - Class in ivory.smrf.model.score
Computes score based on binary presence/absence of term.
BinaryTFScoringFunction() - Constructor for class ivory.smrf.model.score.BinaryTFScoringFunction
 
BitextClassifierUtils - Class in ivory.lsh.eval
Train and test a bitext classifier.
BitextClassifierUtils() - Constructor for class ivory.lsh.eval.BitextClassifierUtils
 
BitextSeparator - Static variable in class ivory.core.util.CLIRUtils
 
BitextWeight - Static variable in class ivory.sqe.retrieval.Constants
 
BitInputStream - Class in ivory.core.compression
This class reads from a file or an InputStream integers that can be coded with different encoding algorithms.
BitInputStream(InputStream) - Constructor for class ivory.core.compression.BitInputStream
Constructs an instance of the class for a given stream
BitOutputStream - Class in ivory.core.compression
This class provides methods to write compressed integers to an outputstream.
The numbers are written into a byte starting from the most significant bit (i.e, left to right).
BitOutputStream() - Constructor for class ivory.core.compression.BitOutputStream
Empty constructor
BitOutputStream(OutputStream) - Constructor for class ivory.core.compression.BitOutputStream
Constructs an instance of the class for a given OutputSTream
Bits - Class in ivory.bloomir.data
Bits is a bit-packet abstraction, containing a number of bits inside an int array for efficiency
Bits() - Constructor for class ivory.bloomir.data.Bits
Default constructor to be used by the read() method
Bits(Bits) - Constructor for class ivory.bloomir.data.Bits
Copy constructor.
Bits(Bits, int) - Constructor for class ivory.bloomir.data.Bits
 
Bits(int) - Constructor for class ivory.bloomir.data.Bits
Constructs a Bits vector of a given length
Bits(int, boolean) - Constructor for class ivory.bloomir.data.Bits
Constructs a Bits vector of a given length filled with the given value.
Bits - Class in ivory.lsh.data
Bits is a bit-packet abstraction, containing a number of bits inside a byte array
Bits(byte[], int) - Constructor for class ivory.lsh.data.Bits
Create new Bits object from existing bytes and length (number of bits)
Bits(String) - Constructor for class ivory.lsh.data.Bits
Create new Bits object from String (bits are read right to left, lsb to msb)
Bits(int, int) - Constructor for class ivory.lsh.data.Bits
Create new Bits object of constant value (0/1) and specified length
bits - Variable in class ivory.lsh.data.Bits
Bits are stored in a byte array, lsb to msb
BITS_PER_ELEMENT - Static variable in class ivory.bloomir.util.OptionManager
 
BitsSignatureTable - Class in ivory.lsh.data
 
BitsSignatureTable() - Constructor for class ivory.lsh.data.BitsSignatureTable
 
BitUtilities - Class in ivory.core.compression
Utility methods for use in the BitFile classes.
BitUtilities() - Constructor for class ivory.core.compression.BitUtilities
 
BKDRHash(String) - Method in class ivory.lsh.projection.GeneralHashFunctionLibrary
 
BLOCK_SIZE - Static variable in class ivory.ffg.data.DocumentVectorUtility
 
BLOOM_ROOT_PATH - Static variable in class ivory.bloomir.util.OptionManager
 
BloomConfig - Class in ivory.bloomir.data
A configuration of parameters for an experiment.
BloomConfig(int, int, int, int) - Constructor for class ivory.bloomir.data.BloomConfig
Creates a new configuration object.
BloomFilterHash - Class in ivory.bloomir.data
An implementation of a Bloom filter with simple hash functions.
BloomFilterHash(int, int) - Constructor for class ivory.bloomir.data.BloomFilterHash
Constructor
BloomFilterIdentityHash - Class in ivory.bloomir.data
A Bloom filter with an identity hash function (i.e., a bitset)
BloomFilterIdentityHash(int) - Constructor for class ivory.bloomir.data.BloomFilterIdentityHash
Constructor
BloomRanker - Class in ivory.bloomir.ranker
A driver that loads the full PForDelta compressed postings lists as well as Bloom filters into memory and evaluates a given set of queries.
BloomRanker(String, String, FileSystem) - Constructor for class ivory.bloomir.ranker.BloomRanker
 
Bm25 - Class in ivory.pwsim.score
 
Bm25() - Constructor for class ivory.pwsim.score.Bm25
 
Bm25S - Class in ivory.pwsim.score
 
Bm25S() - Constructor for class ivory.pwsim.score.Bm25S
 
BM25ScoringFunction - Class in ivory.ffg.score
Implementation of the BM25 scoring function.
BM25ScoringFunction(float, float) - Constructor for class ivory.ffg.score.BM25ScoringFunction
 
BM25ScoringFunction - Class in ivory.smrf.model.score
Computes score based on BM25.
BM25ScoringFunction() - Constructor for class ivory.smrf.model.score.BM25ScoringFunction
 
BooleanCount - Class in ivory.ltr.operator
 
BooleanCount() - Constructor for class ivory.ltr.operator.BooleanCount
 
BooleanRatio - Class in ivory.ltr.operator
 
BooleanRatio() - Constructor for class ivory.ltr.operator.BooleanRatio
 
BPHash(String) - Method in class ivory.lsh.projection.GeneralHashFunctionLibrary
 
BruteForcePwsim - Class in ivory.lsh.eval
A class to extract the similarity list of each sample document, either by performing dot product between the doc vectors or finding hamming distance between signatures.
BruteForcePwsim() - Constructor for class ivory.lsh.eval.BruteForcePwsim
 
BruteForcePwsim.MyMapperSignature - Class in ivory.lsh.eval
For every document (signature) in the sample, find all other docs that are closer than some given hamming distance.
BruteForcePwsim.MyMapperSignature() - Constructor for class ivory.lsh.eval.BruteForcePwsim.MyMapperSignature
 
BruteForcePwsim.MyMapperTermDocVectors - Class in ivory.lsh.eval
For every document (term doc vector) in the sample, find all other docs that have cosine similarity higher than some given threshold.
BruteForcePwsim.MyMapperTermDocVectors() - Constructor for class ivory.lsh.eval.BruteForcePwsim.MyMapperTermDocVectors
 
BruteForcePwsim.MyMapperWeightedIntDocVectors - Class in ivory.lsh.eval
For every document (weighted int doc vector) in the sample, find all other docs that have cosine similarity higher than some given threshold.
BruteForcePwsim.MyMapperWeightedIntDocVectors() - Constructor for class ivory.lsh.eval.BruteForcePwsim.MyMapperWeightedIntDocVectors
 
BruteForcePwsim.MyReducer - Class in ivory.lsh.eval
This reducer reduces the number of pairs per sample document to a given number (Ivory.NumResults).
BruteForcePwsim.MyReducer() - Constructor for class ivory.lsh.eval.BruteForcePwsim.MyReducer
 
BuildAnchorTextInvertedIndex - Class in ivory.ptc.driver
Driver to build anchor text inverted index.
BuildAnchorTextInvertedIndex() - Constructor for class ivory.ptc.driver.BuildAnchorTextInvertedIndex
 
BuildDictionary - Class in ivory.core.preprocess
 
BuildDictionary(Configuration) - Constructor for class ivory.core.preprocess.BuildDictionary
 
BuildIndex - Class in ivory.app
 
BuildIndex() - Constructor for class ivory.app.BuildIndex
 
BuildIntDocVectors - Class in ivory.core.preprocess
 
BuildIntDocVectors(Configuration) - Constructor for class ivory.core.preprocess.BuildIntDocVectors
 
BuildIntDocVectorsForwardIndex - Class in ivory.core.preprocess
 
BuildIntDocVectorsForwardIndex(Configuration) - Constructor for class ivory.core.preprocess.BuildIntDocVectorsForwardIndex
 
BuildIntPostingsForwardIndex - Class in ivory.core.index
 
BuildIntPostingsForwardIndex(Configuration) - Constructor for class ivory.core.index.BuildIntPostingsForwardIndex
 
BuildIPInvertedIndexDocSorted - Class in ivory.core.index
Indexer for building document-sorted inverted indexes.
BuildIPInvertedIndexDocSorted(Configuration) - Constructor for class ivory.core.index.BuildIPInvertedIndexDocSorted
 
BuildLPInvertedIndexDocSorted - Class in ivory.core.index
Indexer for building document-sorted inverted indexes.
BuildLPInvertedIndexDocSorted(Configuration) - Constructor for class ivory.core.index.BuildLPInvertedIndexDocSorted
 
BuildLPInvertedIndexDocSorted.MyReducer - Class in ivory.core.index
 
BuildLPInvertedIndexDocSorted.MyReducer() - Constructor for class ivory.core.index.BuildLPInvertedIndexDocSorted.MyReducer
 
buildMRF(String[]) - Method in class ivory.cascade.model.builder.CascadeFeatureBasedMRFBuilder
 
buildMRF(String[]) - Method in class ivory.smrf.model.builder.FeatureBasedMRFBuilder
 
buildMRF(String[]) - Method in class ivory.smrf.model.builder.MRFBuilder
 
buildMRF(String[]) - Method in class ivory.smrf.model.constrained.ConstrainedMRFBuilder
 
BuildTargetLangWeightedIntDocVectors - Class in ivory.core.preprocess
Map term doc vectors into int doc vectors using the term-to-id mapping.
BuildTargetLangWeightedIntDocVectors(Configuration) - Constructor for class ivory.core.preprocess.BuildTargetLangWeightedIntDocVectors
 
BuildTermDocVectors - Class in ivory.core.preprocess
 
BuildTermDocVectors(Configuration) - Constructor for class ivory.core.preprocess.BuildTermDocVectors
 
BuildTermDocVectorsForwardIndex - Class in ivory.core.preprocess
 
BuildTermDocVectorsForwardIndex(Configuration) - Constructor for class ivory.core.preprocess.BuildTermDocVectorsForwardIndex
 
BuildTranslatedTermDocVectors - Class in ivory.core.preprocess
Translates term doc vectors in foreign language (e.g.
BuildTranslatedTermDocVectors(Configuration) - Constructor for class ivory.core.preprocess.BuildTranslatedTermDocVectors
 
BuildWeightedIntDocVectors - Class in ivory.core.preprocess
 
BuildWeightedIntDocVectors(Configuration) - Constructor for class ivory.core.preprocess.BuildWeightedIntDocVectors
 
BuildWeightedTermDocVectors - Class in ivory.core.preprocess
 
BuildWeightedTermDocVectors(Configuration) - Constructor for class ivory.core.preprocess.BuildWeightedTermDocVectors
 

C

call() - Method in class ivory.ltr.LineSearch
 
CascadeAccumulator - Class in ivory.cascade.retrieval
 
CascadeAccumulator(int, float) - Constructor for class ivory.cascade.retrieval.CascadeAccumulator
 
CascadeBatchQueryRunner - Class in ivory.cascade.retrieval
 
CascadeBatchQueryRunner(String[], FileSystem) - Constructor for class ivory.cascade.retrieval.CascadeBatchQueryRunner
 
CascadeBM25ScoringFunction - Class in ivory.cascade.model.score
 
CascadeBM25ScoringFunction() - Constructor for class ivory.cascade.model.score.CascadeBM25ScoringFunction
 
CascadeClique - Class in ivory.cascade.model
 
CascadeClique(List<GraphNode>, PotentialFunction, Parameter, int, String) - Constructor for class ivory.cascade.model.CascadeClique
 
CascadeClique(List<GraphNode>, PotentialFunction, Parameter, float, Clique.Type, boolean, int, String) - Constructor for class ivory.cascade.model.CascadeClique
 
CascadeCliqueFactory - Class in ivory.cascade.model.builder
 
CascadeCliqueFactory() - Constructor for class ivory.cascade.model.builder.CascadeCliqueFactory
 
CascadeCliqueSet - Class in ivory.cascade.model.builder
 
CascadeCliqueSet() - Constructor for class ivory.cascade.model.builder.CascadeCliqueSet
 
CascadeDirichletScoringFunction - Class in ivory.cascade.model.score
 
CascadeDirichletScoringFunction() - Constructor for class ivory.cascade.model.score.CascadeDirichletScoringFunction
 
CascadeEval - Class in ivory.cascade.retrieval
 
CascadeEval(MarkovRandomField, int, String, float[][], int) - Constructor for class ivory.cascade.retrieval.CascadeEval
 
CascadeEval(MarkovRandomField, int[], int, String, float[][], int) - Constructor for class ivory.cascade.retrieval.CascadeEval
 
CascadeFeatureBasedMRFBuilder - Class in ivory.cascade.model.builder
 
CascadeFeatureBasedMRFBuilder(RetrievalEnvironment, Node) - Constructor for class ivory.cascade.model.builder.CascadeFeatureBasedMRFBuilder
 
CascadeOrderedCliqueSet - Class in ivory.cascade.model.builder
 
CascadeOrderedCliqueSet() - Constructor for class ivory.cascade.model.builder.CascadeOrderedCliqueSet
 
CascadeQueryPotential - Class in ivory.cascade.model.potential
 
CascadeQueryPotential() - Constructor for class ivory.cascade.model.potential.CascadeQueryPotential
 
CascadeQueryPotential(RetrievalEnvironment, ExpressionGenerator, ScoringFunction) - Constructor for class ivory.cascade.model.potential.CascadeQueryPotential
 
CascadeQueryRunner - Interface in ivory.cascade.retrieval
 
CascadeTermCliqueSet - Class in ivory.cascade.model.builder
 
CascadeTermCliqueSet() - Constructor for class ivory.cascade.model.builder.CascadeTermCliqueSet
 
CascadeThreadedQueryRunner - Class in ivory.cascade.retrieval
 
CascadeThreadedQueryRunner(MRFBuilder, MRFExpander, int, int, Map<Integer, Float[][]>, int) - Constructor for class ivory.cascade.retrieval.CascadeThreadedQueryRunner
 
CascadeUnorderedCliqueSet - Class in ivory.cascade.model.builder
 
CascadeUnorderedCliqueSet() - Constructor for class ivory.cascade.model.builder.CascadeUnorderedCliqueSet
 
cf - Variable in class ivory.smrf.model.GlobalTermEvidence
 
CfTable - Interface in ivory.core.data.stat
Interface to object that keeps track of the collection frequency of each term in the collection.
CfTableArray - Class in ivory.core.data.stat
Array-based implementation of CfTable.
CfTableArray(Path) - Constructor for class ivory.core.data.stat.CfTableArray
Creates a CfTableArray object.
CfTableArray(Path, FileSystem) - Constructor for class ivory.core.data.stat.CfTableArray
Creates a CfTableArray object.
Chinese - Static variable in class ivory.sqe.retrieval.Constants
 
chunkOverlapSize - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
clear(int) - Method in class ivory.bloomir.data.Bits
Clears a bit
clear() - Method in class ivory.bloomir.data.Bits
Clears the vector
clear() - Method in class ivory.core.data.index.PostingsAccumulator
 
clear() - Method in interface ivory.core.data.index.PostingsList
Clears this postings list.
clear() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
clear() - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
clear() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
clear() - Method in class ivory.lsh.data.BitsSignatureTable
 
clear() - Method in class ivory.lsh.data.ListOfIntPairs
 
clear() - Method in class ivory.lsh.data.MinhashSignature
 
clear() - Method in class ivory.ltr.operator.Operator
Clears the scores
clear() - Method in class ivory.ptc.data.PseudoJudgments
Resets the current pseudo judgment.
clearPostingsReaderCache() - Method in class ivory.core.RetrievalEnvironment
 
clearResults() - Method in interface ivory.cascade.retrieval.CascadeQueryRunner
 
clearResults() - Method in class ivory.cascade.retrieval.CascadeThreadedQueryRunner
Clears all stored results.
clearResults() - Method in interface ivory.smrf.retrieval.QueryRunner
 
clearResults() - Method in class ivory.smrf.retrieval.ThreadedQueryRunner
Clears all stored results.
Clique - Class in ivory.smrf.model
A clique in a MRF.
Clique(List<GraphNode>, PotentialFunction, Parameter) - Constructor for class ivory.smrf.model.Clique
 
Clique(List<GraphNode>, PotentialFunction, Parameter, float, Clique.Type, boolean) - Constructor for class ivory.smrf.model.Clique
 
Clique.MaxScoreComparator - Class in ivory.smrf.model
Comparator based on the max score of a clique.
Clique.MaxScoreComparator() - Constructor for class ivory.smrf.model.Clique.MaxScoreComparator
 
Clique.Type - Enum in ivory.smrf.model
 
CliqueFactory - Class in ivory.smrf.model.builder
 
CliqueFactory() - Constructor for class ivory.smrf.model.builder.CliqueFactory
 
CliqueSet - Class in ivory.smrf.model.builder
A set of cliques.
CliqueSet() - Constructor for class ivory.smrf.model.builder.CliqueSet
 
CLIR - Static variable in class ivory.sqe.retrieval.Constants
 
CLIRUtils - Class in ivory.core.util
Algorithms used in our CLIR approach to convert doc vectors from one language into another.
CLIRUtils() - Constructor for class ivory.core.util.CLIRUtils
 
clone() - Method in class ivory.core.data.index.Posting
Clones this posting.
clone() - Method in class ivory.core.data.index.TermPositions
Returns a shallow copy of this object.
clone() - Method in class ivory.smrf.model.TermNode
Clones this node.
close() - Method in class ivory.core.compression.BitInputStream
Closes the stream.
close() - Method in class ivory.core.compression.BitOutputStream
Closes the BitOutputStream.
close() - Method in class ivory.core.preprocess.PositionalSequenceFileRecordReader
 
close() - Method in class ivory.ffg.data.CompressedPositionalPostings
 
close() - Method in class ivory.lsh.pwsim.GenerateChunkedPermutedTables.MyReducer
 
close() - Method in class ivory.ptc.driver.XMLFormatQueries.MyReducer
 
CLSlidingWindowPwsim - Class in ivory.lsh.pwsim.cl
Implementation of sliding window algorithm for cross-lingual pairwise similarity (see Ture et al, SIGIR'11 for details and pseudocode)
CLSlidingWindowPwsim() - Constructor for class ivory.lsh.pwsim.cl.CLSlidingWindowPwsim
 
CLSlidingWindowPwsim.MyMapper - Class in ivory.lsh.pwsim.cl
 
CLSlidingWindowPwsim.MyMapper() - Constructor for class ivory.lsh.pwsim.cl.CLSlidingWindowPwsim.MyMapper
 
CLSlidingWindowPwsim.MyReducer - Class in ivory.lsh.pwsim.cl
 
CLSlidingWindowPwsim.MyReducer() - Constructor for class ivory.lsh.pwsim.cl.CLSlidingWindowPwsim.MyReducer
 
CLSlidingWindowPwsim.MyReducerTopN - Class in ivory.lsh.pwsim.cl
 
CLSlidingWindowPwsim.MyReducerTopN() - Constructor for class ivory.lsh.pwsim.cl.CLSlidingWindowPwsim.MyReducerTopN
 
cluster - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
COLLECTION_NAME - Static variable in class ivory.app.PreprocessCollection
 
COLLECTION_PATH - Static variable in class ivory.app.PreprocessCollection
 
CollectionDocumentCount - Static variable in class ivory.core.Constants
 
collectionFrequency(String) - Method in class ivory.core.RetrievalEnvironment
Returns the collection frequency of a particular expression.
collectionLength - Variable in class ivory.smrf.model.GlobalEvidence
 
CollectionName - Static variable in class ivory.core.Constants
 
CollectionPath - Static variable in class ivory.core.Constants
 
CollectionTermCount - Static variable in class ivory.core.Constants
 
CollectionVocab - Static variable in class ivory.core.Constants
 
combineProbMaps(float, float, List<PairOfFloatMap>) - Static method in class ivory.sqe.querygenerator.Utils
Take a weighted average of a given list of prob.
compare(byte[], int, int, byte[], int, int) - Method in class ivory.core.data.dictionary.DictionaryTransformationStrategy.WritableComparator
 
compare(PostingsListDocSortedNonPositional.DocList, PostingsListDocSortedNonPositional.DocList) - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.DocListComparator
 
compare(PostingsListDocSortedPositional.DocList, PostingsListDocSortedPositional.DocList) - Method in class ivory.core.data.index.PostingsListDocSortedPositional.DocListComparator
 
compare(PostingsListDocSortedPositionalPForDelta.DocList, PostingsListDocSortedPositionalPForDelta.DocList) - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta.DocListComparator
 
compare(PairOfFloatInt, PairOfFloatInt) - Method in class ivory.lsh.data.PairComparator
 
compare(GreedyLearn.ModelFeaturePair, GreedyLearn.ModelFeaturePair) - Method in class ivory.ltr.GreedyLearn.ModelFeatureComparator
 
compare(Measure.ScoreGradePair, Measure.ScoreGradePair) - Method in class ivory.ltr.Measure.GradeComparator
 
compare(Measure.ScoreGradePair, Measure.ScoreGradePair) - Method in class ivory.ltr.Measure.ScoreComparator
 
compare(Clique, Clique) - Method in class ivory.smrf.model.Clique.MaxScoreComparator
 
compare(Accumulator, Accumulator) - Method in class ivory.smrf.retrieval.Accumulator.DocnoComparator
 
compareTo(MinhashSignature) - Method in class ivory.lsh.data.MinhashSignature
 
compareTo(Object) - Method in class ivory.lsh.data.MinhashSignature
 
compareTo(Object) - Method in class ivory.lsh.data.NBitSignature
 
compareTo(NBitSignature) - Method in class ivory.lsh.data.NBitSignature
 
compareTo(Object) - Method in class ivory.lsh.data.PairOfInt64BitSignature
 
compareTo(Object) - Method in class ivory.lsh.data.PairOfIntMinhashSignature
 
compareTo(Object) - Method in class ivory.lsh.data.PairOfIntNBitSignature
 
compareTo(Object) - Method in class ivory.lsh.data.PairOfIntSignature
 
compareTo(Object) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
compareTo(SixtyFourBitSignature) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
compareTo(AnchorTextTarget) - Method in class ivory.ptc.data.AnchorTextTarget
 
compareTo(PseudoQuery) - Method in class ivory.ptc.data.PseudoQuery
 
compareTo(VocabFrequencyPair) - Method in class ivory.smrf.model.VocabFrequencyPair
 
compareTo(Accumulator) - Method in class ivory.smrf.retrieval.Accumulator
 
compressData(int[], int, boolean) - Static method in class ivory.ffg.data.DocumentVectorUtility
Compresses positions using PForDelta compression
CompressedPositionalPostings - Class in ivory.ffg.data
A compressed positional postings list representation.
CompressedPostings - Class in ivory.bloomir.data
A compressed postings list representation.
CompressedPostingsIO - Class in ivory.bloomir.data
 
CompressedPostingsIO() - Constructor for class ivory.bloomir.data.CompressedPostingsIO
 
computeAP(int, Accumulator[], DocnoMapping, Set<String>) - Static method in class ivory.core.eval.RankedListEvaluator
Computes average precision (AP) of a ranked list.
computeAP(Accumulator[], DocnoMapping, Set<String>) - Static method in class ivory.core.eval.RankedListEvaluator
 
computeDCG(int, double[]) - Static method in class ivory.core.eval.RankedListEvaluator
 
computeDocumentWeight(int, int) - Method in class ivory.pwsim.score.Bm25
 
computeDocumentWeight(float, float, int) - Method in class ivory.pwsim.score.Bm25
 
computeDocumentWeight(int, int) - Method in class ivory.pwsim.score.Bm25S
 
computeDocumentWeight(int, int) - Method in class ivory.pwsim.score.Jaccard
 
computeDocumentWeight(int, int) - Method in class ivory.pwsim.score.Lucene
 
computeDocumentWeight(int, int) - Method in class ivory.pwsim.score.Pmra
 
computeDocumentWeight(int, int) - Method in class ivory.pwsim.score.ScoringModel
 
computeDocumentWeight(String, int, int) - Method in class ivory.pwsim.score.ScoringModel
 
computeDocumentWeight(int, int) - Method in class ivory.pwsim.score.TfIdf
 
computeFeatures(int, String, String, Tokenizer, Tokenizer, HMapSIW, HMapSFW, HMapSIW, HMapSFW, float, float, Vocab, Vocab, Vocab, Vocab, TTable_monolithic_IFAs, TTable_monolithic_IFAs, float) - Static method in class ivory.core.util.CLIRUtils
 
computeFeatures(int, String, String, Tokenizer, Tokenizer, HMapSIW, HMapSFW, HMapSIW, HMapSFW, float, float, Vocab, Vocab, Vocab, Vocab, TTable_monolithic_IFAs, TTable_monolithic_IFAs, float, Logger) - Static method in class ivory.core.util.CLIRUtils
 
computeFeatures(int[], int[], int[], Feature[], float[]) - Method in class ivory.ffg.driver.DocumentVectorSlidingWindow
 
computeFeaturesF1(HMapSFW, HMapSFW, float, float) - Static method in class ivory.core.util.CLIRUtils
Bitext extraction helper functions
computeFeaturesF2(HMapSIW, HMapSFW, HMapSIW, HMapSFW, float, float, Vocab, Vocab, Vocab, Vocab, TTable_monolithic_IFAs, TTable_monolithic_IFAs, float) - Static method in class ivory.core.util.CLIRUtils
 
computeFeaturesF3(String, String, Tokenizer, Tokenizer, HMapSIW, HMapSFW, HMapSIW, HMapSFW, float, float, Vocab, Vocab, Vocab, Vocab, TTable_monolithic_IFAs, TTable_monolithic_IFAs, float) - Static method in class ivory.core.util.CLIRUtils
 
computeFeatureValue(String, MetaFeature) - Method in class ivory.smrf.model.importance.LinearImportanceModel
 
ComputeGlobalTermStatistics - Class in ivory.core.preprocess
 
ComputeGlobalTermStatistics(Configuration) - Constructor for class ivory.core.preprocess.ComputeGlobalTermStatistics
 
computeNDCG(int, Accumulator[], DocnoMapping, Set<String>) - Static method in class ivory.core.eval.RankedListEvaluator
Computes ndcg (NDCG) of a ranked list (1 query only !!)
computeNumRelevant(Accumulator[], DocnoMapping, Set<String>) - Static method in class ivory.core.eval.RankedListEvaluator
 
computeNumRetrieved(Accumulator[], DocnoMapping, Set<String>) - Static method in class ivory.core.eval.RankedListEvaluator
 
computePhraseScore(int, int, GlobalStats) - Method in class ivory.ffg.score.BM25ScoringFunction
 
computePhraseScore(int, int, GlobalStats) - Method in class ivory.ffg.score.DirichletScoringFunction
 
computePhraseScore(int, int, GlobalStats) - Method in interface ivory.ffg.score.ScoringFunction
Computes phrase feature value.
computePhraseScore(int, int, GlobalStats) - Method in class ivory.ffg.score.TfIdfScoringFunction
 
computePhraseScore(int, int, GlobalStats) - Method in class ivory.ffg.score.TfScoringFunction
 
computePN(int, Accumulator[], DocnoMapping, Set<String>) - Static method in class ivory.core.eval.RankedListEvaluator
Computes precision at N documents (PN), where N is a user-specified value.
computePotential() - Method in class ivory.cascade.model.potential.CascadeQueryPotential
 
computePotential() - Method in class ivory.smrf.model.potential.DocumentPotential
 
computePotential() - Method in class ivory.smrf.model.potential.PotentialFunction
 
computePotential() - Method in class ivory.smrf.model.potential.QueryPotential
 
computeQueryWeight(int, int) - Method in class ivory.pwsim.score.Bm25
 
computeQueryWeight(int, int) - Method in class ivory.pwsim.score.Bm25S
 
computeQueryWeight(int, int) - Method in class ivory.pwsim.score.Jaccard
 
computeQueryWeight(int, int) - Method in class ivory.pwsim.score.Lucene
 
computeQueryWeight(int, int) - Method in class ivory.pwsim.score.Pmra
 
computeQueryWeight(int, int) - Method in class ivory.pwsim.score.ScoringModel
 
computeQueryWeight(String, int, int) - Method in class ivory.pwsim.score.ScoringModel
 
computeQueryWeight(int, int) - Method in class ivory.pwsim.score.TfIdf
 
computeRecall(Accumulator[], DocnoMapping, Set<String>) - Static method in class ivory.core.eval.RankedListEvaluator
Computes recall of a ranked list.
computeRPrecision(Accumulator[], DocnoMapping, Set<String>) - Static method in class ivory.core.eval.RankedListEvaluator
Computes R-Precision, which is defined as precision at R, where R is equal to the number of relevant documents.
computeScore(int, int, int, int) - Method in class ivory.pwsim.score.Bm25
 
computeScore(int, int, int, int) - Method in class ivory.pwsim.score.Bm25S
 
computeScore(int, int, int, int) - Method in class ivory.pwsim.score.Jaccard
 
computeScore(int, int, int, int) - Method in class ivory.pwsim.score.Lucene
 
computeScore(int, int, int, int) - Method in class ivory.pwsim.score.Pmra
 
computeScore(int, int, int, int) - Method in class ivory.pwsim.score.ScoringModel
 
computeScore(String, int, int, int, int) - Method in class ivory.pwsim.score.ScoringModel
 
computeScore(int, int, int, int) - Method in class ivory.pwsim.score.TfIdf
 
computeScore(int) - Method in class ivory.sqe.retrieval.PostingsReaderWrapper
 
computeScoreWithMiniIndexes(int[][], int[], int, GlobalStats) - Method in interface ivory.ffg.feature.Feature
Computes the feature value using a (mini-)indexed document.
computeScoreWithMiniIndexes(int[][], int[], int, GlobalStats) - Method in class ivory.ffg.feature.OrderedWindowSequentialDependenceFeature
 
computeScoreWithMiniIndexes(int[][], int[], int, GlobalStats) - Method in class ivory.ffg.feature.TermFeature
 
computeScoreWithMiniIndexes(int[][], int[], int, GlobalStats) - Method in class ivory.ffg.feature.UnorderedWindowSequentialDependenceFeature
 
computeScoreWithSlidingWindow(int[], int[], int[], GlobalStats) - Method in interface ivory.ffg.feature.Feature
Computes the feature value using a sliding window given a document, query and a scoring function
computeScoreWithSlidingWindow(int[], int[], int[], GlobalStats) - Method in class ivory.ffg.feature.OrderedWindowSequentialDependenceFeature
 
computeScoreWithSlidingWindow(int[], int[], int[], GlobalStats) - Method in class ivory.ffg.feature.TermFeature
 
computeScoreWithSlidingWindow(int[], int[], int[], GlobalStats) - Method in class ivory.ffg.feature.UnorderedWindowSequentialDependenceFeature
 
ComputeSignaturesMinhash - Class in ivory.lsh.projection
A Hadoop task to compute signatures from document vectors.
ComputeSignaturesMinhash(Configuration) - Constructor for class ivory.lsh.projection.ComputeSignaturesMinhash
 
ComputeSignaturesMinhash.MyMapper - Class in ivory.lsh.projection
Signatures are created in a sequence of MyMapper calls.
ComputeSignaturesMinhash.MyMapper() - Constructor for class ivory.lsh.projection.ComputeSignaturesMinhash.MyMapper
 
ComputeSignaturesRandom - Class in ivory.lsh.projection
A Hadoop task to compute signatures from document vectors.
ComputeSignaturesRandom(Configuration) - Constructor for class ivory.lsh.projection.ComputeSignaturesRandom
 
ComputeSignaturesRandom.MyMapper - Class in ivory.lsh.projection
Convert int doc vectors into NBitSignature objects using LSH.
ComputeSignaturesRandom.MyMapper() - Constructor for class ivory.lsh.projection.ComputeSignaturesRandom.MyMapper
 
ComputeSignaturesSimhash - Class in ivory.lsh.projection
A Hadoop task to compute signatures from document vectors.
ComputeSignaturesSimhash(Configuration) - Constructor for class ivory.lsh.projection.ComputeSignaturesSimhash
 
ComputeSignaturesSimhash.MyMapper - Class in ivory.lsh.projection
Simhash implementation, as explained in Manku et al's Detecting near-duplicates for web crawling (WWW07)
ComputeSignaturesSimhash.MyMapper() - Constructor for class ivory.lsh.projection.ComputeSignaturesSimhash.MyMapper
 
computeTermScore(int, int, int, GlobalStats) - Method in class ivory.ffg.score.BM25ScoringFunction
 
computeTermScore(int, int, int, GlobalStats) - Method in class ivory.ffg.score.DirichletScoringFunction
 
computeTermScore(int, int, int, GlobalStats) - Method in interface ivory.ffg.score.ScoringFunction
Computes term feature value.
computeTermScore(int, int, int, GlobalStats) - Method in class ivory.ffg.score.TfIdfScoringFunction
 
computeTermScore(int, int, int, GlobalStats) - Method in class ivory.ffg.score.TfScoringFunction
 
concat(String[]) - Method in class ivory.lsh.eval.BitextClassifierUtils
 
ConceptImportanceModel - Class in ivory.smrf.model.importance
 
ConceptImportanceModel() - Constructor for class ivory.smrf.model.importance.ConceptImportanceModel
 
CONFIG_FILE - Static variable in class ivory.bloomir.data.BloomConfig
Filename where the configuration parameters are stored.
ConfigurationException - Exception in ivory.core
 
ConfigurationException(String) - Constructor for exception ivory.core.ConfigurationException
 
ConfigurationException(String, Throwable) - Constructor for exception ivory.core.ConfigurationException
 
configure(RetrievalEnvironment, String[], Node, int, String) - Method in class ivory.cascade.model.builder.CascadeCliqueSet
 
configure(RetrievalEnvironment, String[], Node, int, String) - Method in class ivory.cascade.model.builder.CascadeOrderedCliqueSet
 
configure(RetrievalEnvironment, String[], Node, int, String) - Method in class ivory.cascade.model.builder.CascadeTermCliqueSet
 
configure(RetrievalEnvironment, String[], Node, int, String) - Method in class ivory.cascade.model.builder.CascadeUnorderedCliqueSet
 
configure(Node) - Method in class ivory.cascade.model.score.CascadeBM25ScoringFunction
 
configure(Node) - Method in class ivory.cascade.model.score.CascadeDirichletScoringFunction
 
configure(Configuration) - Method in class ivory.core.tokenize.BigramChineseTokenizer
 
configure(Configuration, FileSystem) - Method in class ivory.core.tokenize.BigramChineseTokenizer
 
configure(Configuration) - Method in class ivory.core.tokenize.GalagoTokenizer
 
configure(Configuration, FileSystem) - Method in class ivory.core.tokenize.GalagoTokenizer
 
configure(Configuration) - Method in class ivory.core.tokenize.LuceneAnalyzer
 
configure(Configuration, FileSystem) - Method in class ivory.core.tokenize.LuceneAnalyzer
 
configure(Configuration) - Method in class ivory.core.tokenize.LuceneArabicAnalyzer
 
configure(Configuration, FileSystem) - Method in class ivory.core.tokenize.LuceneArabicAnalyzer
 
configure(Configuration) - Method in class ivory.core.tokenize.OpenNLPTokenizer
 
configure(Configuration, FileSystem) - Method in class ivory.core.tokenize.OpenNLPTokenizer
 
configure(Configuration) - Method in class ivory.core.tokenize.StanfordChineseTokenizer
 
configure(Configuration, FileSystem) - Method in class ivory.core.tokenize.StanfordChineseTokenizer
 
configure(Configuration) - Method in class ivory.core.tokenize.Tokenizer
 
configure(Configuration, FileSystem) - Method in class ivory.core.tokenize.Tokenizer
 
configure(JobConf) - Method in class ivory.lsh.eval.BruteForcePwsim.MyMapperSignature
 
configure(JobConf) - Method in class ivory.lsh.eval.BruteForcePwsim.MyMapperTermDocVectors
 
configure(JobConf) - Method in class ivory.lsh.eval.BruteForcePwsim.MyMapperWeightedIntDocVectors
 
configure(JobConf) - Method in class ivory.lsh.eval.BruteForcePwsim.MyReducer
 
configure(JobConf) - Method in class ivory.lsh.eval.ConvertMapToPairs.MyMapper
 
configure(JobConf) - Method in class ivory.lsh.eval.FilterResults.MyMapper
 
configure(JobConf) - Method in class ivory.lsh.eval.FilterResults.MyMapperTopN
 
configure(JobConf) - Method in class ivory.lsh.eval.FilterResults.MyReducerTopN
 
configure(JobConf) - Method in class ivory.lsh.eval.SampleSignatures.MyMapper
 
configure(JobConf) - Method in class ivory.lsh.projection.ComputeSignaturesMinhash.MyMapper
 
configure(JobConf) - Method in class ivory.lsh.projection.ComputeSignaturesRandom.MyMapper
 
configure(JobConf) - Method in class ivory.lsh.projection.ComputeSignaturesSimhash.MyMapper
 
configure(JobConf) - Method in class ivory.lsh.projection.WriteRandomVectors.MyReducer0
 
configure(JobConf) - Method in class ivory.lsh.pwsim.cl.CLSlidingWindowPwsim.MyMapper
 
configure(JobConf) - Method in class ivory.lsh.pwsim.cl.CLSlidingWindowPwsim.MyReducerTopN
 
configure(JobConf) - Method in class ivory.lsh.pwsim.GenerateChunkedPermutedTables.MyMapper
 
configure(JobConf) - Method in class ivory.lsh.pwsim.GenerateChunkedPermutedTables.MyPartitioner
 
configure(JobConf) - Method in class ivory.lsh.pwsim.GenerateChunkedPermutedTables.MyReducer
 
configure(JobConf) - Method in class ivory.ptc.driver.XMLFormatJudgments.MyReducer
 
configure(RetrievalEnvironment, String[], Node) - Method in class ivory.smrf.model.builder.CliqueSet
Configures this CliqueSet.
configure(RetrievalEnvironment, String[], Node) - Method in class ivory.smrf.model.builder.DocumentCliqueSet
 
configure(Node) - Method in class ivory.smrf.model.builder.ExpressionGenerator
 
configure(RetrievalEnvironment, String[], Node) - Method in class ivory.smrf.model.builder.OrderedCliqueSet
 
configure(Node) - Method in class ivory.smrf.model.builder.OrderedWindowExpressionGenerator
 
configure(RetrievalEnvironment, String[], Node) - Method in class ivory.smrf.model.builder.TermCliqueSet
 
configure(Node) - Method in class ivory.smrf.model.builder.TermExpressionGenerator
 
configure(RetrievalEnvironment, String[], Node) - Method in class ivory.smrf.model.builder.UnorderedCliqueSet
 
configure(Node) - Method in class ivory.smrf.model.builder.UnorderedWindowExpressionGenerator
 
configure(Node) - Method in class ivory.smrf.model.importance.ConceptImportanceModel
 
configure(Node) - Method in class ivory.smrf.model.importance.LinearImportanceModel
 
configure(RetrievalEnvironment, Node) - Method in class ivory.smrf.model.potential.DocumentPotential
 
configure(RetrievalEnvironment, Node) - Method in class ivory.smrf.model.potential.PotentialFunction
 
configure(RetrievalEnvironment, Node) - Method in class ivory.smrf.model.potential.QueryPotential
 
configure(Node) - Method in class ivory.smrf.model.score.BM25ScoringFunction
 
configure(Node) - Method in class ivory.smrf.model.score.DirichletScoringFunction
 
configure(Node) - Method in class ivory.smrf.model.score.F2EXPScoringFunction
 
configure(Node) - Method in class ivory.smrf.model.score.IDFScoringFunction
 
configure(Node) - Method in class ivory.smrf.model.score.JelinekMercerScoringFunction
 
configure(Node) - Method in class ivory.smrf.model.score.ScoringFunction
Configures this scoring function.
configure(Node) - Method in class ivory.smrf.model.score.TFIDFScoringFunction
 
ConfigXML - Static variable in class ivory.sqe.retrieval.Constants
 
Constants - Class in ivory.core
 
Constants() - Constructor for class ivory.core.Constants
 
Constants - Class in ivory.sqe.retrieval
 
Constants() - Constructor for class ivory.sqe.retrieval.Constants
 
ConstrainedClique - Class in ivory.smrf.model.constrained
 
ConstrainedClique(Clique) - Constructor for class ivory.smrf.model.constrained.ConstrainedClique
 
ConstrainedMRFBuilder - Class in ivory.smrf.model.constrained
 
ConstrainedMRFBuilder(RetrievalEnvironment, Node) - Constructor for class ivory.smrf.model.constrained.ConstrainedMRFBuilder
 
ConstraintModel - Class in ivory.smrf.model.constrained
 
ConstraintModel() - Constructor for class ivory.smrf.model.constrained.ConstraintModel
 
constructModel() - Method in class ivory.lsh.bitext.MoreGenericModelReader
 
containsFeature(Feature) - Method in class ivory.ltr.Model
 
containsTerm(int) - Method in class ivory.core.data.document.WeightedIntDocVector
 
containsTerm(int) - Method in class ivory.lsh.data.MinhashSignature
 
convert(String, String) - Static method in class ivory.core.util.ConvertRawModelIntoParametersFile
 
ConvertMapToPairs - Class in ivory.lsh.eval
Convert the format of the PCP algorithm's output.
ConvertMapToPairs(Configuration) - Constructor for class ivory.lsh.eval.ConvertMapToPairs
 
ConvertMapToPairs.MyMapper - Class in ivory.lsh.eval
Input is keyed by german docno, and the value is a map from similar english docnos to similarity weights.
ConvertMapToPairs.MyMapper() - Constructor for class ivory.lsh.eval.ConvertMapToPairs.MyMapper
 
ConvertRawModelIntoParametersFile - Class in ivory.core.util
 
ConvertRawModelIntoParametersFile() - Constructor for class ivory.core.util.ConvertRawModelIntoParametersFile
 
cosine(HMapIFW, HMapIFW) - Static method in class ivory.core.util.CLIRUtils
 
cosine(HMapSFW, HMapSFW) - Static method in class ivory.core.util.CLIRUtils
 
cosine(NBitSignature) - Method in class ivory.lsh.data.NBitSignature
 
cosineNormalized(HMapSFW, HMapSFW) - Static method in class ivory.core.util.CLIRUtils
 
cost - Variable in class ivory.cascade.model.CascadeClique
 
costKeys - Variable in class ivory.cascade.retrieval.CascadeBatchQueryRunner
 
count() - Method in class ivory.bloomir.data.Bits
Counts the number of set elements
countMatches(int[], int[]) - Method in class ivory.core.data.index.ProximityPostingsReaderUnorderedWindow
 
countSetBits() - Method in class ivory.lsh.data.NBitSignature
 
countSetBits2(int) - Static method in class ivory.lsh.data.NBitSignature
 
countTerms(int[][], int) - Static method in class ivory.ffg.feature.OrderedWindowSequentialDependenceFeature
 
countTerms(int[], int[], int) - Static method in class ivory.ffg.feature.OrderedWindowSequentialDependenceFeature
 
countTerms(int[], int[]) - Static method in class ivory.ffg.feature.TermFeature
 
countTerms(int[][], int) - Static method in class ivory.ffg.feature.UnorderedWindowSequentialDependenceFeature
 
countTerms(int[], int[], int) - Static method in class ivory.ffg.feature.UnorderedWindowSequentialDependenceFeature
 
create(String, RetrievalEnvironment, String[], Node, int, String) - Static method in class ivory.cascade.model.builder.CascadeCliqueSet
 
create(DataInput) - Static method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
create(byte[]) - Static method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
create(DataInput) - Static method in class ivory.core.data.index.PostingsListDocSortedPositional
 
create(byte[]) - Static method in class ivory.core.data.index.PostingsListDocSortedPositional
 
create(DataInput) - Static method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
create(byte[]) - Static method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
create(DataInput) - Static method in class ivory.core.data.index.TermPositions
Factory method for creating TermPositions objects.
create(byte[]) - Static method in class ivory.core.data.index.TermPositions
Factory method for creating TermPositions objects.
create(String, RetrievalEnvironment, String[], Node) - Static method in class ivory.smrf.model.builder.CliqueSet
 
create(String, Node) - Static method in class ivory.smrf.model.builder.ExpressionGenerator
 
create(RetrievalEnvironment, String, Node) - Static method in class ivory.smrf.model.potential.PotentialFunction
 
create(String, Node) - Static method in class ivory.smrf.model.score.ScoringFunction
Creates a scoring function.
createEDocVector(String) - Method in class ivory.lsh.bitext.PreprocessHelper
 
createEDocVector(String, HMapSIW) - Method in class ivory.lsh.bitext.PreprocessHelper
 
createFDocVector(String) - Method in class ivory.lsh.bitext.PreprocessHelper
 
createFDocVector(String, HMapSIW) - Method in class ivory.lsh.bitext.PreprocessHelper
 
createJsonArray(String[]) - Static method in class ivory.sqe.querygenerator.Utils
 
createJsonArrayFromProbabilities(HMapSFW) - Static method in class ivory.sqe.querygenerator.Utils
Convert prob.
createPath(String, String) - Static method in class ivory.core.RetrievalEnvironment
 
createPermutations(FileSystem, JobConf, String, int, int) - Static method in class ivory.lsh.pwsim.GenerateChunkedPermutedTables
 
createSignature(Class, int) - Static method in class ivory.lsh.data.Signature
 
createTermDocVector(int, HMapIFW, Vocab, ScoringModel, HMapIFW, boolean, Logger) - Static method in class ivory.core.util.CLIRUtils
Given the TF, DF values, doc length, scoring model, this method creates the term doc vector for a document.
createTermDocVector(int, HMapIFW, Vocab, ScoringModel, HMapSIW, boolean, Logger) - Static method in class ivory.core.util.CLIRUtils
called by BitextClassifierUtils
createTermDocVector(int, HMapIFW, Vocab, ScoringModel, FrequencySortedDictionary, DfTableArray, boolean, Logger) - Static method in class ivory.core.util.CLIRUtils
Given the TF, DF values, doc length, scoring model, this method creates the term doc vector for a document.
createTermDocVector(int, HMapSIW, ScoringModel, FrequencySortedDictionary, DfTableArray, boolean, Logger) - Static method in class ivory.core.util.CLIRUtils
Given the TF, DF values, doc length, scoring model, this method creates the term doc vector for a document.
createTokenizer(FileSystem, String, String, boolean) - Static method in class ivory.core.tokenize.TokenizerFactory
 
createTokenizer(String, String, boolean) - Static method in class ivory.core.tokenize.TokenizerFactory
 
createTokenizer(String, boolean, VocabularyWritable) - Static method in class ivory.core.tokenize.TokenizerFactory
 
createTokenizer(String, String, boolean, VocabularyWritable) - Static method in class ivory.core.tokenize.TokenizerFactory
 
createTokenizer(String, String, boolean, String, String, VocabularyWritable) - Static method in class ivory.core.tokenize.TokenizerFactory
 
createTokenizer(FileSystem, String, String, boolean, String, String, VocabularyWritable) - Static method in class ivory.core.tokenize.TokenizerFactory
 
createTokenizer(FileSystem, Configuration, String, String, boolean, String, String, VocabularyWritable) - Static method in class ivory.core.tokenize.TokenizerFactory
 
createTokenizer(FileSystem, Configuration, String, String, VocabularyWritable) - Static method in class ivory.core.tokenize.TokenizerFactory
 
createTTableFromBerkeleyAligner(String, String, String, String, float, int, FileSystem) - Static method in class ivory.core.util.CLIRUtils
This method converts the output of BerkeleyAligner into a TTable_monolithic_IFAs object.
createTTableFromGIZA(String, String, String, String, float, int, FileSystem) - Static method in class ivory.core.util.CLIRUtils
This method converts the output of GIZA into a TTable_monolithic_IFAs object.
createTTableFromHooka(String, String, String, String, String, String, float, int, FileSystem) - Static method in class ivory.core.util.CLIRUtils
This method modifies the TTable_monolithic_IFAs object output by Hooka, to meet following criteria: For each source language term, top numTrans entries (with highest translation probability) are kept, unless the top K < numTrans entries have a cumulatite probability above probThreshold.
Criterion - Interface in ivory.ptc.sampling
Criterion for sampling pseudo judgments.
CumulativeProbThreshold - Static variable in class ivory.sqe.retrieval.Constants
 
CzechStemmer - Class in ivory.core.tokenize
 
CzechStemmer() - Constructor for class ivory.core.tokenize.CzechStemmer
Default constructor

D

dataCollection - Static variable in class ivory.core.RetrievalEnvironment
 
decompress(CompressedPostings, int[], int) - Method in class ivory.bloomir.ranker.SmallAdaptiveRanker
 
decompress(CompressedPositionalPostings, int[], int) - Method in class ivory.ffg.driver.RankAndFeaturesSmallAdaptive
 
decompressBlock(int[], int) - Method in class ivory.bloomir.data.CompressedPostings
Decompresses a block, stores the decompressed data in an array and returns the number of decompressed elements as output.
decompressDocument() - Method in interface ivory.ffg.data.DocumentVector
Decompresses the document vector into a flat array representation
decompressDocument() - Method in class ivory.ffg.data.DocumentVectorHashedArray
 
decompressDocument() - Method in class ivory.ffg.data.DocumentVectorMiniInvertedIndex
 
decompressDocument() - Method in class ivory.ffg.data.DocumentVectorPForDeltaArray
 
decompressDocument() - Method in class ivory.ffg.data.DocumentVectorVIntArray
 
decompressPositions(int) - Method in class ivory.ffg.data.CompressedPositionalPostings
Retrieves positions for a document given a forward index and the index of the document in the document id vector.
decompressPositions(int[]) - Method in interface ivory.ffg.data.DocumentVector
Decompresses/constructs positions.
decompressPositions(int[]) - Method in class ivory.ffg.data.DocumentVectorHashedArray
 
decompressPositions(int[]) - Method in class ivory.ffg.data.DocumentVectorMiniInvertedIndex
 
decompressPositions(int[]) - Method in class ivory.ffg.data.DocumentVectorPForDeltaArray
 
decompressPositions(int[]) - Method in class ivory.ffg.data.DocumentVectorVIntArray
 
DEFAULT - Static variable in class ivory.smrf.model.Parameter
 
DEFAULT_DELIMITER - Static variable in class ivory.core.util.DelimitedValuesFileReader
 
defaultCf - Static variable in class ivory.core.RetrievalEnvironment
 
defaultDf - Static variable in class ivory.core.RetrievalEnvironment
 
DefaultFrequencySortedDictionary - Class in ivory.core.data.dictionary
An implementation of FrequencySortedDictionary.
DefaultFrequencySortedDictionary(Path, Path, Path, FileSystem) - Constructor for class ivory.core.data.dictionary.DefaultFrequencySortedDictionary
Constructs an instance of this dictionary from serialized data files.
defaultNumDocs - Static variable in class ivory.cascade.retrieval.CascadeEval
 
DEKHash(String) - Method in class ivory.lsh.projection.GeneralHashFunctionLibrary
 
DelimitedValuesFileReader - Class in ivory.core.util
A reader for processing delimited data files.
DelimitedValuesFileReader(String) - Constructor for class ivory.core.util.DelimitedValuesFileReader
Constructs a TabbedSeparatedValuesFileReader with the contents of a file.
DelimitedValuesFileReader(String, String) - Constructor for class ivory.core.util.DelimitedValuesFileReader
 
DERIVATION - Static variable in class ivory.sqe.querygenerator.Translation
 
deserializePositions(byte[]) - Static method in class ivory.ffg.data.DocumentVectorUtility
Deserializes the gamma-encoded positions.
destruct() - Method in class ivory.core.util.DelimitedValuesFileReader
Closes file handles.
df - Variable in class ivory.smrf.model.GlobalTermEvidence
 
dfCut - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
DfTable - Interface in ivory.core.data.stat
Interface to object that keeps track of the document frequency of each term in the collection.
DfTable - Interface in ivory.lsh.data
Interface to object that keeps track of the document frequency of each term in the collection.
DfTableArray - Class in ivory.core.data.stat
Array-based implementation of DfTable.
DfTableArray(Path) - Constructor for class ivory.core.data.stat.DfTableArray
Creates a DfTableArray object.
DfTableArray(Path, FileSystem) - Constructor for class ivory.core.data.stat.DfTableArray
Creates a DfTableArray object.
DfTableArray - Class in ivory.lsh.data
Array-based implementation of DfTable.
DfTableArray(String) - Constructor for class ivory.lsh.data.DfTableArray
Creates a DfTableArray object.
DfTableArray(String, FileSystem) - Constructor for class ivory.lsh.data.DfTableArray
Creates a DfTableArray object.
Dictionary - Interface in ivory.core.data.dictionary
A dictionary provides a bidirectional mapping terms (Strings) and term ids (integers).
DictionaryTransformationStrategy - Class in ivory.core.data.dictionary
 
DictionaryTransformationStrategy() - Constructor for class ivory.core.data.dictionary.DictionaryTransformationStrategy
 
DictionaryTransformationStrategy.WritableComparator - Class in ivory.core.data.dictionary
 
DictionaryTransformationStrategy.WritableComparator() - Constructor for class ivory.core.data.dictionary.DictionaryTransformationStrategy.WritableComparator
 
DirichletScoringFunction - Class in ivory.ffg.score
Implementation of the Dirichlet scoring function.
DirichletScoringFunction(float) - Constructor for class ivory.ffg.score.DirichletScoringFunction
 
DirichletScoringFunction - Class in ivory.smrf.model.score
Computes score based on language modeling using Dirichlet smoothing.
DirichletScoringFunction() - Constructor for class ivory.smrf.model.score.DirichletScoringFunction
 
DJBHash(String) - Method in class ivory.lsh.projection.GeneralHashFunctionLibrary
 
DocLanguage - Static variable in class ivory.sqe.retrieval.Constants
 
DocLengthTable - Interface in ivory.core.data.stat
Interface representing an object that keeps track of the length of each document in the collection.
DocLengthTable2B - Class in ivory.core.data.stat
Object that keeps track of the length of each document in the collection as a two-byte integer (shorts).
DocLengthTable2B(Path) - Constructor for class ivory.core.data.stat.DocLengthTable2B
Creates a new DocLengthTable2B.
DocLengthTable2B(Path, FileSystem) - Constructor for class ivory.core.data.stat.DocLengthTable2B
Creates a new DocLengthTable2B.
DocLengthTable4B - Class in ivory.core.data.stat
Object that keeps track of the length of each document in the collection as a four-byte integers (ints).
DocLengthTable4B(Path) - Constructor for class ivory.core.data.stat.DocLengthTable4B
Creates a new DocLengthTable4B.
DocLengthTable4B(Path, FileSystem) - Constructor for class ivory.core.data.stat.DocLengthTable4B
Creates a new DocLengthTable4B.
docno - Variable in class ivory.smrf.retrieval.Accumulator
 
DOCNO_MAPPING - Static variable in class ivory.app.PreprocessCollection
 
DOCNO_OFFSET - Static variable in class ivory.app.PreprocessCollection
 
DOCNO_OFFSETS - Static variable in class ivory.app.PreprocessClueWebEnglish
 
DocnoMappingClass - Static variable in class ivory.core.Constants
 
DocnoMappingFile - Static variable in class ivory.core.Constants
 
DocnoOffset - Static variable in class ivory.core.Constants
 
Docnos2Titles - Class in ivory.lsh.eval
 
Docnos2Titles() - Constructor for class ivory.lsh.eval.Docnos2Titles
 
Docs2Sentences - Class in ivory.lsh.bitext
 
Docs2Sentences() - Constructor for class ivory.lsh.bitext.Docs2Sentences
 
DocScoreTable - Interface in ivory.core.data.stat
 
DocScoreTable4BF - Class in ivory.core.data.stat
 
DocScoreTable4BF() - Constructor for class ivory.core.data.stat.DocScoreTable4BF
 
DocTokenizerData - Static variable in class ivory.sqe.retrieval.Constants
 
DOCUMENT_PATH - Static variable in class ivory.bloomir.util.OptionManager
 
DOCUMENT_VECTOR_CLASS - Static variable in class ivory.bloomir.util.OptionManager
 
DocumentCliqueSet - Class in ivory.smrf.model.builder
 
DocumentCliqueSet() - Constructor for class ivory.smrf.model.builder.DocumentCliqueSet
 
documentCount - Static variable in class ivory.core.RetrievalEnvironment
 
documentFrequency(String) - Method in class ivory.core.RetrievalEnvironment
Returns the document frequency of a particular expression.
DocumentNode - Class in ivory.smrf.model
A document node in a MRF.
DocumentNode() - Constructor for class ivory.smrf.model.DocumentNode
 
DocumentPotential - Class in ivory.smrf.model.potential
Document potential.
DocumentPotential() - Constructor for class ivory.smrf.model.potential.DocumentPotential
 
DocumentProcessingUtils - Class in ivory.core.tokenize
 
DocumentProcessingUtils() - Constructor for class ivory.core.tokenize.DocumentProcessingUtils
 
DocumentUtility - Class in ivory.bloomir.util
 
DocumentUtility() - Constructor for class ivory.bloomir.util.DocumentUtility
 
DocumentVector - Interface in ivory.ffg.data
Abstract document vector.
DocumentVectorHashedArray - Class in ivory.ffg.data
Document vector representation using the hashing technique described in \cite{sigir2011 submission}.
DocumentVectorMiniInvertedIndex - Class in ivory.ffg.data
Implementation of an (mini-)indexed document vector refered to as IDV.
DocumentVectorOnTheFlyIndexing - Class in ivory.ffg.driver
 
DocumentVectorOnTheFlyIndexing(RetrievalEnvironment, FileSystem) - Constructor for class ivory.ffg.driver.DocumentVectorOnTheFlyIndexing
 
DocumentVectorPForDeltaArray - Class in ivory.ffg.data
Document vector representation: Flat array compressed with PForDelta.
documentVectors(int[]) - Method in class ivory.core.RetrievalEnvironment
 
DocumentVectorSlidingWindow - Class in ivory.ffg.driver
 
DocumentVectorSlidingWindow(RetrievalEnvironment, FileSystem) - Constructor for class ivory.ffg.driver.DocumentVectorSlidingWindow
 
DocumentVectorUtility - Class in ivory.ffg.data
Auxiliary functions
DocumentVectorUtility() - Constructor for class ivory.ffg.data.DocumentVectorUtility
 
DocumentVectorVIntArray - Class in ivory.ffg.data
Document vector representation: Flat array compressed using Variable-Length Integers.
DocVocab - Static variable in class ivory.sqe.retrieval.Constants
 
dot(WeightedIntDocVector) - Method in class ivory.core.data.document.WeightedIntDocVector
 
dotProduct(HMapIFW, FloatAsBytesWritable) - Static method in class ivory.lsh.projection.ComputeSignaturesRandom.MyMapper
 
dotProduct(HMapIFW, ArrayListOfFloatsWritable) - Static method in class ivory.lsh.projection.ComputeSignaturesRandom.MyMapper
 

E

E - Static variable in class ivory.core.util.CLIRUtils
 
ELFHash(String) - Method in class ivory.lsh.projection.GeneralHashFunctionLibrary
 
English - Static variable in class ivory.sqe.retrieval.Constants
 
equals(Object) - Method in class ivory.bloomir.data.Bits
 
equals(Object) - Method in class ivory.bloomir.data.BloomFilterHash
 
equals(Object) - Method in class ivory.bloomir.data.BloomFilterIdentityHash
 
equals(Object) - Method in class ivory.bloomir.data.CompressedPostings
 
equals(Object) - Method in class ivory.ffg.data.CompressedPositionalPostings
 
equals(Object) - Method in class ivory.ffg.data.DocumentVectorHashedArray
 
equals(Object) - Method in class ivory.ffg.data.DocumentVectorMiniInvertedIndex
 
equals(Object) - Method in class ivory.ffg.data.DocumentVectorPForDeltaArray
 
equals(Object) - Method in class ivory.ffg.data.DocumentVectorVIntArray
 
equals(Object) - Method in class ivory.lsh.data.ListOfIntPairs
 
equals(Object) - Method in class ivory.lsh.data.MinhashSignature
 
equals(Object) - Method in class ivory.lsh.data.NBitSignature
 
equals(Object) - Method in class ivory.lsh.data.PairOfIntMinhashSignature
 
equals(Object) - Method in class ivory.lsh.data.PairOfIntNBitSignature
 
equals(Object) - Method in class ivory.lsh.data.PairOfIntSignature
 
equals(Object) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
equals(Object) - Method in class ivory.lsh.data.WikiDocInfo
 
equals(Object) - Method in class ivory.lsh.data.WikiSentenceInfo
 
equals(Object) - Method in class ivory.ptc.data.AnchorTextTarget
 
equals(Object) - Method in class ivory.ptc.data.PseudoQuery
 
ERRMeasure - Class in ivory.ltr
 
ERRMeasure() - Constructor for class ivory.ltr.ERRMeasure
 
eval(float[]) - Method in class ivory.ltr.Feature
 
eval(float[]) - Method in class ivory.ltr.LogFeature
 
eval(float[]) - Method in class ivory.ltr.ProductFeature
 
eval(float[]) - Method in class ivory.ltr.QuotientFeature
 
eval(float[]) - Method in class ivory.ltr.SimpleFeature
 
evaluate(Accumulator[], DocnoMapping, Set<String>, String...) - Static method in class ivory.core.eval.RankedListEvaluator
 
evaluate(ScoreTable) - Method in class ivory.ltr.ERRMeasure
 
evaluate(ScoreTable) - Method in class ivory.ltr.MAPMeasure
 
evaluate(ScoreTable) - Method in class ivory.ltr.Measure
 
evaluate(ScoreTable) - Method in class ivory.ltr.NDCGMeasure
 
executeInitialStage() - Method in class ivory.cascade.retrieval.CascadeEval
 
Expression - Class in ivory.smrf.model.builder
 
Expression(Expression.Type, int, String[]) - Constructor for class ivory.smrf.model.builder.Expression
 
Expression(String) - Constructor for class ivory.smrf.model.builder.Expression
 
Expression.Type - Enum in ivory.smrf.model.builder
 
ExpressionGenerator - Class in ivory.smrf.model.builder
 
ExpressionGenerator() - Constructor for class ivory.smrf.model.builder.ExpressionGenerator
 
extract(int[], int[], Feature[]) - Method in class ivory.ffg.driver.DocumentVectorOnTheFlyIndexing
 
extract(int[], int[], Feature[]) - Method in class ivory.ffg.driver.DocumentVectorSlidingWindow
 
extract(int[], int, Feature[], int, boolean, int[], FSDataOutputStream) - Method in class ivory.ffg.driver.RankAndFeaturesSmallAdaptive
 
extract(int, int) - Method in class ivory.lsh.data.Bits
Get sub-Bits
ExtractFeatures - Class in ivory.ltr
 
ExtractFeatures(String[], FileSystem) - Constructor for class ivory.ltr.ExtractFeatures
 
extractPhrases(String[], int) - Static method in class ivory.sqe.querygenerator.Utils
 
ExtractSortedPseudoTestCollection - Class in ivory.ptc.driver
Driver that extracts a set of pseudo queries and pseudo judgments according to a sampling criterion (Criterion).
ExtractSortedPseudoTestCollection() - Constructor for class ivory.ptc.driver.ExtractSortedPseudoTestCollection
 
ExtractWikipedia - Class in ivory.lsh.eval
A class to extract interwiki language links from a Wikipedia collection .
ExtractWikipedia() - Constructor for class ivory.lsh.eval.ExtractWikipedia
 

F

F - Static variable in class ivory.core.util.CLIRUtils
 
f2eProbsPath - Static variable in class ivory.sqe.retrieval.Constants
 
F2EXPScoringFunction - Class in ivory.smrf.model.score
Computes score based on F2EXP.
F2EXPScoringFunction() - Constructor for class ivory.smrf.model.score.F2EXPScoringFunction
 
Feature - Interface in ivory.ffg.feature
Abstract feature definition.
Feature - Class in ivory.ltr
 
Feature() - Constructor for class ivory.ltr.Feature
 
feature - Variable in class ivory.ltr.GreedyLearn.ModelFeaturePair
 
FEATURE_PATH - Static variable in class ivory.bloomir.util.OptionManager
 
FeatureBasedMRFBuilder - Class in ivory.smrf.model.builder
 
FeatureBasedMRFBuilder(RetrievalEnvironment, Node) - Constructor for class ivory.smrf.model.builder.FeatureBasedMRFBuilder
 
featureIsConstant(Feature) - Method in class ivory.ltr.Instances
 
FeatureUtility - Class in ivory.ffg.util
Provides auxiliary functions for parsing feature files..
FeatureUtility() - Constructor for class ivory.ffg.util.FeatureUtility
 
filter(HMapSFW, float) - Static method in class ivory.sqe.querygenerator.Utils
 
FilterResults - Class in ivory.lsh.eval
 
FilterResults() - Constructor for class ivory.lsh.eval.FilterResults
 
FilterResults.MyMapper - Class in ivory.lsh.eval
 
FilterResults.MyMapper() - Constructor for class ivory.lsh.eval.FilterResults.MyMapper
 
FilterResults.MyMapperTopN - Class in ivory.lsh.eval
Filter results that are not from sample and/or have distance more than specified in option Ivory.MaxHammingDistance.
FilterResults.MyMapperTopN() - Constructor for class ivory.lsh.eval.FilterResults.MyMapperTopN
 
FilterResults.MyReducerTopN - Class in ivory.lsh.eval
 
FilterResults.MyReducerTopN() - Constructor for class ivory.lsh.eval.FilterResults.MyReducerTopN
 
FilterSentencePairs - Class in ivory.lsh.bitext
Step 2 of the bitext extraction algorithm.
FilterSentencePairs() - Constructor for class ivory.lsh.bitext.FilterSentencePairs
 
FindParallelSentencePairs - Class in ivory.lsh.bitext
Step 1 of the bitext extraction algorithm.
FindParallelSentencePairs() - Constructor for class ivory.lsh.bitext.FindParallelSentencePairs
 
FindParallelSentencePairsOld - Class in ivory.lsh.bitext
 
FindParallelSentencePairsOld() - Constructor for class ivory.lsh.bitext.FindParallelSentencePairsOld
 
FloatAsBytesWritable - Class in ivory.lsh.data
A data structure to optimize space when storing an array of floats.
FloatAsBytesWritable() - Constructor for class ivory.lsh.data.FloatAsBytesWritable
 
FloatAsBytesWritable(byte[], float, float) - Constructor for class ivory.lsh.data.FloatAsBytesWritable
 
FloatWeight - Class in ivory.sqe.retrieval
 
FloatWeight() - Constructor for class ivory.sqe.retrieval.FloatWeight
 
FloatWeight(float) - Constructor for class ivory.sqe.retrieval.FloatWeight
 
flush() - Method in class ivory.core.util.ResultWriter
 
FNVHash(String) - Method in class ivory.lsh.projection.GeneralHashFunctionLibrary
 
format(String) - Static method in class ivory.core.util.XMLTools
 
format(Document) - Static method in class ivory.core.util.XMLTools
 
foundOption(String) - Method in class ivory.bloomir.util.OptionManager
Please use OptionManager.parse(java.lang.String[]) before calling this method.
free() - Method in class ivory.lsh.data.BitsSignatureTable
 
French - Static variable in class ivory.sqe.retrieval.Constants
 
FrequencySortedDictionary - Interface in ivory.core.data.dictionary
A frequency-sorted dictionary.
FrontCodedDictionary - Class in ivory.core.data.dictionary
 
FrontCodedDictionary() - Constructor for class ivory.core.data.dictionary.FrontCodedDictionary
 

G

GalagoTokenizer - Class in ivory.core.tokenize
 
GalagoTokenizer() - Constructor for class ivory.core.tokenize.GalagoTokenizer
 
GeneralHashFunctionLibrary - Class in ivory.lsh.projection
 
GeneralHashFunctionLibrary() - Constructor for class ivory.lsh.projection.GeneralHashFunctionLibrary
 
GenerateBloomFilters - Class in ivory.bloomir.preprocessing
Generates the Bloom filters for the original postings lists, given a set of configuration parameters BloomConfig for an experiment.
GenerateBloomFilters() - Constructor for class ivory.bloomir.preprocessing.GenerateBloomFilters
 
GenerateChunkedPermutedTables - Class in ivory.lsh.pwsim
 
GenerateChunkedPermutedTables() - Constructor for class ivory.lsh.pwsim.GenerateChunkedPermutedTables
 
GenerateChunkedPermutedTables.MyMapper - Class in ivory.lsh.pwsim
 
GenerateChunkedPermutedTables.MyMapper() - Constructor for class ivory.lsh.pwsim.GenerateChunkedPermutedTables.MyMapper
 
GenerateChunkedPermutedTables.MyPartitioner - Class in ivory.lsh.pwsim
 
GenerateChunkedPermutedTables.MyPartitioner() - Constructor for class ivory.lsh.pwsim.GenerateChunkedPermutedTables.MyPartitioner
 
GenerateChunkedPermutedTables.MyReducer - Class in ivory.lsh.pwsim
 
GenerateChunkedPermutedTables.MyReducer() - Constructor for class ivory.lsh.pwsim.GenerateChunkedPermutedTables.MyReducer
 
GenerateCompressedPositionalPostings - Class in ivory.ffg.preprocessing
 
GenerateCompressedPositionalPostings() - Constructor for class ivory.ffg.preprocessing.GenerateCompressedPositionalPostings
 
GenerateCompressedPostings - Class in ivory.bloomir.preprocessing
 
GenerateCompressedPostings() - Constructor for class ivory.bloomir.preprocessing.GenerateCompressedPostings
 
GenerateDocumentVectors - Class in ivory.ffg.preprocessing
 
GenerateDocumentVectors() - Constructor for class ivory.ffg.preprocessing.GenerateDocumentVectors
 
generateTranslationTable(FileSystem, Configuration, String, Tokenizer, Tokenizer) - Static method in class ivory.sqe.querygenerator.Utils
Read SCFG (synchronous context-free grammar) and convert into a set of probability distributions, one per source token that appear on LHS of any rule in the grammar
generateUnitRandomVector(int) - Static method in class ivory.lsh.projection.WriteRandomVectors
This piece of code is based on a publicly available Java code by Kevin Wayne, as referenced below.
generateUnitRandomVectorAsBytes(int) - Static method in class ivory.lsh.projection.WriteRandomVectors
 
German - Static variable in class ivory.sqe.retrieval.Constants
 
get(int) - Method in class ivory.bloomir.data.Bits
Gets the value of a given bit index
get(int) - Method in class ivory.lsh.data.FloatAsBytesWritable
 
get(int) - Method in class ivory.lsh.data.MinhashSignature
 
get(int) - Method in class ivory.lsh.data.NBitSignature
 
get(int) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
get(RetrievalEnvironment, Node) - Static method in class ivory.smrf.model.builder.MRFBuilder
 
get(Node) - Static method in class ivory.smrf.model.importance.ConceptImportanceModel
 
getAllResults() - Method in class ivory.smrf.retrieval.BatchQueryRunner
 
getAllResults() - Method in class ivory.sqe.retrieval.QueryEngine
 
getAnalyticalCost() - Method in class ivory.smrf.model.constrained.ConstrainedClique
 
getAsFloat(int) - Method in class ivory.lsh.data.FloatAsBytesWritable
 
getAttributeValue(Node, String, boolean) - Static method in class ivory.core.util.XMLTools
 
getAttributeValue(Node, String, float) - Static method in class ivory.core.util.XMLTools
 
getAttributeValue(Node, String, int) - Static method in class ivory.core.util.XMLTools
 
getAttributeValue(Node, String) - Static method in class ivory.core.util.XMLTools
 
getAttributeValue(Node, String, String) - Static method in class ivory.core.util.XMLTools
 
getAttributeValueOrThrowException(Node, String, String) - Static method in class ivory.core.util.XMLTools
Returns the value of an attribute, and if the attribute is not found, throws an ConfigurationException with the specified message.
getAvgDocLength() - Method in interface ivory.core.data.stat.DocLengthTable
Returns the average document length.
getAvgDocLength() - Method in class ivory.core.data.stat.DocLengthTable2B
 
getAvgDocLength() - Method in class ivory.core.data.stat.DocLengthTable4B
 
getAvgDocumentLength() - Method in class ivory.ffg.stats.GlobalStats
 
getBit(int) - Method in class ivory.lsh.data.Bits
Get bit value
getBitOffset() - Method in class ivory.core.compression.BitInputStream
Returns the bit offset in the last byte.
getBitOffset() - Method in class ivory.core.compression.BitOutputStream
Returns the bit offset in the last byte.
getBits(int, int) - Method in class ivory.bloomir.data.Bits
 
getBits(int, int) - Method in class ivory.lsh.data.Bits
Get value of a range of contiguous bits as an int
getBits(int) - Method in class ivory.lsh.data.Bits
Get value of a range of contiguous bits (high/low position encoded)
getBits() - Method in class ivory.lsh.data.SixtyFourBitSignature
 
getBitsPerElement() - Method in class ivory.bloomir.data.BloomConfig
 
getBlockCount() - Method in class ivory.bloomir.data.CompressedPostings
 
getBlockNumber(int) - Method in class ivory.bloomir.data.CompressedPostings
Computes the block number of a given index.
getBlockSize() - Static method in class ivory.bloomir.data.CompressedPostings
 
getBlockStartIndex(int) - Method in class ivory.bloomir.data.CompressedPostings
Returns the index (in the original data) of the first element in the compressed block.
getByteOffset() - Method in class ivory.core.compression.BitInputStream
Returns the byte offset of the stream.
getByteOffset() - Method in class ivory.core.compression.BitOutputStream
Returns the byte offset of the stream.
getCascadeCliques(String, String, double[], int[], String, String, String, String, String) - Method in class ivory.cascade.model.builder.CascadeFeatureBasedMRFBuilder
 
getCascadeCost(String, String) - Method in class ivory.cascade.retrieval.CascadeBatchQueryRunner
 
getCascadeCost() - Method in class ivory.cascade.retrieval.CascadeEval
 
getCascadeCost_lastStage(String, String) - Method in class ivory.cascade.retrieval.CascadeBatchQueryRunner
 
getCascadeCostAllQueries() - Method in interface ivory.cascade.retrieval.CascadeQueryRunner
 
getCascadeCostAllQueries() - Method in class ivory.cascade.retrieval.CascadeThreadedQueryRunner
 
getCascadeCostAllQueries_lastStage() - Method in interface ivory.cascade.retrieval.CascadeQueryRunner
 
getCascadeCostAllQueries_lastStage() - Method in class ivory.cascade.retrieval.CascadeThreadedQueryRunner
 
getCascadeStage() - Method in class ivory.cascade.model.CascadeClique
 
getCf() - Method in interface ivory.core.data.index.PostingsList
Returns the collection frequency of the term associated with this postings list.
getCf() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
getCf() - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
getCf() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
getCf(int) - Method in interface ivory.core.data.stat.CfTable
Returns the collection frequency of a term.
getCf(int) - Method in class ivory.core.data.stat.CfTableArray
 
getCf(int) - Method in class ivory.ffg.stats.GlobalStats
 
getCf() - Method in class ivory.smrf.model.GlobalTermEvidence
 
getCfByIntData() - Method in class ivory.core.RetrievalEnvironment
Returns file that contains a list of collection frequencies sorted by term id.
getCfByTermData() - Method in class ivory.core.RetrievalEnvironment
Returns file that contains a list of collection frequencies sorted by the alphabetical order of terms.
getCfs() - Method in class ivory.ffg.stats.GlobalStats
 
getClassifier() - Method in class ivory.lsh.bitext.PreprocessHelper
 
getCliques() - Method in class ivory.cascade.model.builder.CascadeCliqueSet
 
getCliques() - Method in class ivory.smrf.model.builder.CliqueSet
Returns the list of cliques in this set.
getCliques() - Method in class ivory.smrf.model.MarkovRandomField
Returns the cliques in this MRF.
getCliqueWeight(Clique) - Method in class ivory.smrf.model.importance.ConceptImportanceModel
 
getCliqueWeight(Clique) - Method in class ivory.smrf.model.importance.LinearImportanceModel
 
getCntLongTail() - Method in class ivory.core.util.HookaStats
 
getCntShortTail() - Method in class ivory.core.util.HookaStats
 
getCollectionDocumentCount() - Method in interface ivory.core.data.index.PostingsList
Returns the number of documents in this collection.
getCollectionDocumentCount() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
getCollectionDocumentCount() - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
getCollectionDocumentCount() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
getCollectionLength() - Method in class ivory.ffg.stats.GlobalStats
 
getCollectionSize() - Method in interface ivory.core.data.stat.CfTable
Returns the total number of terms in this collection.
getCollectionSize() - Method in class ivory.core.data.stat.CfTableArray
 
getCollectionSize() - Method in class ivory.core.RetrievalEnvironment
 
getConcept() - Method in class ivory.smrf.model.Clique
Returns a textual representation of the term nodes in this clique.
getConceptWeight(String) - Method in class ivory.smrf.model.importance.ConceptImportanceModel
 
getConceptWeight(String) - Method in class ivory.smrf.model.importance.LinearImportanceModel
 
getCorrelation(Feature, Feature) - Method in class ivory.ltr.Instances
 
getCount() - Method in class ivory.sqe.querygenerator.Translation
 
getCountOfTermWithDfOne() - Method in interface ivory.lsh.data.DfTable
Returns the number of terms that only appear in one document.
getCountOfTermWithDfOne() - Method in class ivory.lsh.data.DfTableArray
 
getCurrentKey() - Method in class ivory.core.preprocess.PositionalSequenceFileRecordReader
 
getCurrentValue() - Method in class ivory.core.preprocess.PositionalSequenceFileRecordReader
 
getDefaultCf() - Method in class ivory.core.RetrievalEnvironment
Returns the default collection frequency.
getDefaultCf() - Method in class ivory.ffg.stats.GlobalStats
 
getDefaultDf() - Method in class ivory.core.RetrievalEnvironment
Returns the default document frequency.
getDefaultDf() - Method in class ivory.ffg.stats.GlobalStats
 
getDefaultIdf() - Method in class ivory.ffg.stats.GlobalStats
 
getDf() - Method in interface ivory.core.data.index.PostingsList
Returns the document frequency of the term associated with this postings list.
getDf() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
getDf() - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
getDf() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
getDf(int) - Method in interface ivory.core.data.stat.DfTable
Returns the document frequency of a term.
getDf(int) - Method in class ivory.core.data.stat.DfTableArray
 
getDf(String) - Method in interface ivory.lsh.data.DfTable
Returns the document frequency of a term.
getDf(String) - Method in class ivory.lsh.data.DfTableArray
 
getDf() - Method in class ivory.smrf.model.GlobalTermEvidence
 
getDfByIntData() - Method in class ivory.core.RetrievalEnvironment
Returns file that contains a list of document frequencies sorted by term id.
getDfByTermData() - Method in class ivory.core.RetrievalEnvironment
Returns file that contains a list of document frequencies sorted by the alphabetical order of terms.
getDistributionOf(String) - Method in class ivory.sqe.querygenerator.Translation
 
getDocCount() - Method in interface ivory.core.data.stat.DocLengthTable
Returns number of documents in the collection.
getDocCount() - Method in class ivory.core.data.stat.DocLengthTable2B
 
getDocCount() - Method in class ivory.core.data.stat.DocLengthTable4B
 
getDocCount() - Method in interface ivory.core.data.stat.DocScoreTable
Returns number of documents in the collection.
getDocCount() - Method in class ivory.core.data.stat.DocScoreTable4BF
 
getDocCount() - Method in class ivory.core.data.stat.SpamPercentileScore
 
getDocids() - Method in class ivory.ltr.Instances
 
getDocLen() - Method in class ivory.cascade.model.CascadeClique
 
getDocLen() - Method in class ivory.cascade.model.potential.CascadeQueryPotential
 
getDocLength() - Method in class ivory.core.data.document.WeightedIntDocVector
 
getDocLength(int) - Method in interface ivory.core.data.stat.DocLengthTable
Returns the length of a document.
getDocLength(int) - Method in class ivory.core.data.stat.DocLengthTable2B
 
getDocLength(int) - Method in class ivory.core.data.stat.DocLengthTable4B
 
getDoclengthsData() - Method in class ivory.core.RetrievalEnvironment
Returns file that contains the document length data.
getDoclengthsDirectory() - Method in class ivory.core.RetrievalEnvironment
Returns directory that contains the document length data.
getDocno() - Method in class ivory.cascade.model.CascadeClique
 
getDocno() - Method in class ivory.cascade.model.potential.CascadeQueryPotential
 
getDocno() - Method in class ivory.core.data.index.Posting
Returns the docno of this posting.
getDocno() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.PostingsReader
 
getDocno() - Method in class ivory.core.data.index.PostingsListDocSortedPositional.PostingsReader
 
getDocno() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta.PostingsReader
 
getDocno() - Method in interface ivory.core.data.index.PostingsReader
Returns the docno of the current posting.
getDocno() - Method in class ivory.core.data.index.ProximityPostingsReader
 
getDocno(int) - Method in class ivory.ptc.data.PseudoJudgments
Retrieves the document id at the given index.
getDocno() - Method in class ivory.smrf.model.DocumentNode
Returns the docno associated with this node.
getDocnoMapping() - Method in class ivory.core.RetrievalEnvironment
 
getDocnoMapping() - Method in class ivory.smrf.retrieval.BatchQueryRunner
 
getDocnoMapping() - Method in class ivory.sqe.retrieval.QueryEngine
 
getDocnoMapping() - Method in class ivory.sqe.retrieval.StructuredQueryRanker
 
getDocnoMappingData() - Method in class ivory.core.RetrievalEnvironment
 
getDocnoMappingDirectory() - Method in class ivory.core.RetrievalEnvironment
 
getDocnoOffset() - Method in interface ivory.core.data.stat.DocLengthTable
Returns the first docno in this collection.
getDocnoOffset() - Method in class ivory.core.data.stat.DocLengthTable2B
 
getDocnoOffset() - Method in class ivory.core.data.stat.DocLengthTable4B
 
getDocnoOffset() - Method in interface ivory.core.data.stat.DocScoreTable
Returns the first docno in this collection.
getDocnoOffset() - Method in class ivory.core.data.stat.DocScoreTable4BF
 
getDocnoOffset() - Method in class ivory.core.data.stat.SpamPercentileScore
 
getDocnos() - Method in class ivory.core.data.index.PostingsAccumulator
 
getDocNos() - Method in class ivory.lsh.data.BitsSignatureTable
 
getDocScore(String, int) - Method in class ivory.core.RetrievalEnvironment
 
getDocumentCount() - Method in class ivory.bloomir.data.BloomConfig
 
getDocumentCount() - Method in class ivory.core.RetrievalEnvironment
 
getDocumentCount() - Method in class ivory.ffg.stats.GlobalStats
 
getDocumentCount() - Method in interface ivory.lsh.data.DfTable
Returns the number of documents in the collection.
getDocumentCount() - Method in class ivory.lsh.data.DfTableArray
 
getDocumentLength(int) - Method in class ivory.core.RetrievalEnvironment
 
getDocumentLength() - Method in interface ivory.ffg.data.DocumentVector
 
getDocumentLength() - Method in class ivory.ffg.data.DocumentVectorHashedArray
 
getDocumentLength() - Method in class ivory.ffg.data.DocumentVectorMiniInvertedIndex
 
getDocumentLength() - Method in class ivory.ffg.data.DocumentVectorPForDeltaArray
 
getDocumentLength() - Method in class ivory.ffg.data.DocumentVectorVIntArray
 
getDocVector(int) - Method in class ivory.core.data.document.IntDocVectorsForwardIndex
Returns the document vector given a docno.
getDocVector(int) - Method in class ivory.core.data.document.TermDocVectorsForwardIndex
Returns the document vector given a docno.
getE2F() - Method in class ivory.lsh.bitext.PreprocessHelper
 
getEncodedSize() - Method in class ivory.core.data.index.TermPositions
Returns the size (in bits) of serialized form of this object.
getEOOVRate(String) - Method in class ivory.lsh.bitext.PreprocessHelper
 
getESentenceModel() - Method in class ivory.lsh.bitext.PreprocessHelper
 
getESentences(String, ArrayListWritable<HMapSFW>, ArrayListOfIntsWritable) - Method in class ivory.lsh.bitext.PreprocessHelper
 
getESrc() - Method in class ivory.lsh.bitext.PreprocessHelper
 
getETokenizer() - Method in class ivory.lsh.bitext.PreprocessHelper
 
getETrg() - Method in class ivory.lsh.bitext.PreprocessHelper
 
getExpandedMRF(MarkovRandomField, Accumulator[]) - Method in class ivory.smrf.model.expander.MRFExpander
 
getExpandedMRF(MarkovRandomField, Accumulator[]) - Method in class ivory.smrf.model.expander.NGramLatentConceptExpander
 
getExpandedMRF(MarkovRandomField, Accumulator[]) - Method in class ivory.smrf.model.expander.UnigramLatentConceptExpander
 
getExpander(RetrievalEnvironment, Node) - Static method in class ivory.smrf.model.expander.MRFExpander
 
getExpression(String[]) - Method in class ivory.smrf.model.builder.ExpressionGenerator
 
getExpression(String[]) - Method in class ivory.smrf.model.builder.OrderedWindowExpressionGenerator
 
getExpression(String[]) - Method in class ivory.smrf.model.builder.TermExpressionGenerator
 
getExpression(String[]) - Method in class ivory.smrf.model.builder.UnorderedWindowExpressionGenerator
 
getF2E() - Method in class ivory.lsh.bitext.PreprocessHelper
 
getFeatureMap() - Method in class ivory.ltr.Instances
 
getFeatures() - Method in class ivory.ltr.Model
 
getFilteredPwsimDir(String, String, int, int, int, int, String, int) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
getFinalScore() - Method in class ivory.ltr.operator.BooleanCount
 
getFinalScore() - Method in class ivory.ltr.operator.BooleanRatio
 
getFinalScore() - Method in class ivory.ltr.operator.Max
 
getFinalScore() - Method in class ivory.ltr.operator.Mean
 
getFinalScore() - Method in class ivory.ltr.operator.Min
 
getFinalScore() - Method in class ivory.ltr.operator.Operator
Computes the final feature value
getFinalScore() - Method in class ivory.ltr.operator.Sum
 
getFinalScore() - Method in class ivory.ltr.operator.Variance
 
getFOOVRate(String) - Method in class ivory.lsh.bitext.PreprocessHelper
 
getFSentenceModel() - Method in class ivory.lsh.bitext.PreprocessHelper
 
getFSentences(String, ArrayListWritable<HMapSFW>, ArrayListOfIntsWritable) - Method in class ivory.lsh.bitext.PreprocessHelper
 
getFSrc() - Method in class ivory.lsh.bitext.PreprocessHelper
 
getFTokenizer() - Method in class ivory.lsh.bitext.PreprocessHelper
 
getFTrg() - Method in class ivory.lsh.bitext.PreprocessHelper
 
getFullDependenceCliques(RetrievalEnvironment, String[], Node, boolean, boolean, int, String) - Static method in class ivory.cascade.model.builder.CascadeCliqueFactory
 
getFullDependenceCliques(RetrievalEnvironment, String[], Node, boolean, boolean) - Static method in class ivory.smrf.model.builder.CliqueFactory
 
getGlobalEvidence() - Method in class ivory.smrf.model.MarkovRandomField
Returns the GlobalEvidence associated with this MRF.
getGlobalEvidence() - Method in class ivory.smrf.model.score.ScoringFunction
Returns the global evidence associated with this scoring function.
getGlobalTermEvidence() - Method in class ivory.smrf.model.score.ScoringFunction
Returns the global term evidence associated with this scoring function.
getGrades() - Method in class ivory.ltr.Instances
 
getGrades() - Method in class ivory.ltr.ScoreTable
 
getHashCount() - Method in class ivory.bloomir.data.BloomConfig
 
getId(String) - Method in class ivory.core.data.dictionary.DefaultFrequencySortedDictionary
 
getId(String) - Method in interface ivory.core.data.dictionary.Dictionary
Returns the id associated with this term.
getId(String) - Method in class ivory.core.data.dictionary.FrontCodedDictionary
 
getIdentityHashThreshold() - Method in class ivory.bloomir.data.BloomConfig
 
getIdf(int) - Method in class ivory.ffg.stats.GlobalStats
 
getIdFromTerm(String) - Method in class ivory.core.RetrievalEnvironment
 
getIdfs() - Method in class ivory.ffg.stats.GlobalStats
 
getImportance() - Method in class ivory.smrf.model.Clique
Returns the clique-dependent importance.
getImportanceModel(String) - Method in class ivory.core.RetrievalEnvironment
 
getImportanceModels() - Method in class ivory.core.RetrievalEnvironment
 
getIndexTermIdMappingData() - Method in class ivory.core.RetrievalEnvironment
Returns file that contains an index of term ids into the array of terms.
getIndexTermIdsData() - Method in class ivory.core.RetrievalEnvironment
Returns file that contains term ids sorted by the alphabetical order of terms.
getIndexTermsData() - Method in class ivory.core.RetrievalEnvironment
Returns file that contains the list of terms in the collection.
getInstance(int) - Method in class ivory.ltr.Instances
 
getInstances() - Method in class ivory.ltr.ScoreTable
 
getInt() - Method in class ivory.lsh.data.PairOfIntSignature
 
getIntDocVectorsDirectory() - Method in class ivory.core.RetrievalEnvironment
Returns directory that contains the IntDocVector representation of the collection.
getIntDocvectorsFile(String, FileSystem) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
getIntDocvectorsFile(String, FileSystem, int) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
getIntDocVectorsForwardIndex() - Method in class ivory.core.RetrievalEnvironment
Returns file that contains an index into the IntDocVector representation of the collection.
getJudgmentSet(String) - Method in class ivory.smrf.retrieval.BatchQueryRunner
 
getKey() - Method in class ivory.smrf.model.VocabFrequencyPair
 
getKeyLen() - Method in class ivory.lsh.data.PermutationByBlock
 
getLangID() - Method in class ivory.lsh.data.WikiDocInfo
 
getLangID() - Method in class ivory.lsh.data.WikiSentenceInfo
 
getLongestPrefix(Signature) - Method in class ivory.lsh.data.NBitSignature
 
getLongestPrefix(Signature) - Method in class ivory.lsh.data.Signature
 
getMap() - Method in class ivory.sqe.retrieval.PairOfFloatMap
 
getMaxCf() - Method in interface ivory.core.data.stat.CfTable
Returns the collection frequency of the term with the highest collection frequency.
getMaxCf() - Method in class ivory.core.data.stat.CfTableArray
 
getMaxCfTerm() - Method in interface ivory.core.data.stat.CfTable
Returns the term with the highest collection frequency.
getMaxCfTerm() - Method in class ivory.core.data.stat.CfTableArray
 
getMaxDf() - Method in interface ivory.core.data.stat.DfTable
Returns the document frequency of the term with the highest document frequency.
getMaxDf() - Method in class ivory.core.data.stat.DfTableArray
 
getMaxDf() - Method in interface ivory.lsh.data.DfTable
Returns the document frequency of the term with the highest document frequency.
getMaxDf() - Method in class ivory.lsh.data.DfTableArray
 
getMaxDfTerm() - Method in interface ivory.core.data.stat.DfTable
Returns the term with the highest document frequency.
getMaxDfTerm() - Method in class ivory.core.data.stat.DfTableArray
 
getMaxDfTerm() - Method in interface ivory.lsh.data.DfTable
Returns the term with the highest document frequency.
getMaxDfTerm() - Method in class ivory.lsh.data.DfTableArray
 
getMaxScore() - Method in class ivory.smrf.model.Clique
Returns the max score.
getMaxScore() - Method in class ivory.smrf.model.potential.DocumentPotential
 
getMaxScore() - Method in class ivory.smrf.model.potential.PotentialFunction
 
getMaxScore() - Method in class ivory.smrf.model.potential.QueryPotential
 
getMaxScore() - Method in class ivory.smrf.model.score.BinaryTFScoringFunction
 
getMaxScore() - Method in class ivory.smrf.model.score.BM25ScoringFunction
 
getMaxScore() - Method in class ivory.smrf.model.score.DirichletScoringFunction
 
getMaxScore() - Method in class ivory.smrf.model.score.JelinekMercerScoringFunction
 
getMaxScore() - Method in class ivory.smrf.model.score.ScoringFunction
Returns the maximum possible score.
getMaxWeight() - Method in class ivory.ltr.Model
 
getMetaFeatures() - Method in class ivory.smrf.model.importance.LinearImportanceModel
 
getMinScore() - Method in class ivory.smrf.model.potential.DocumentPotential
 
getMinScore() - Method in class ivory.smrf.model.potential.PotentialFunction
 
getMinScore() - Method in class ivory.smrf.model.potential.QueryPotential
 
getMinScore() - Method in class ivory.smrf.model.score.BinaryTFScoringFunction
 
getMinScore() - Method in class ivory.smrf.model.score.BM25ScoringFunction
 
getMinScore() - Method in class ivory.smrf.model.score.DirichletScoringFunction
 
getMinScore() - Method in class ivory.smrf.model.score.JelinekMercerScoringFunction
 
getMinScore() - Method in class ivory.smrf.model.score.ScoringFunction
Returns the minimum possible score.
getMinScore() - Method in class ivory.smrf.model.score.StreamLengthNormalizedTFScoringFunction
 
getMinScore() - Method in class ivory.smrf.model.score.StreamLengthScoringFunction
 
getMinScore() - Method in class ivory.smrf.model.score.TFIDFScoringFunction
 
getMinScore() - Method in class ivory.smrf.model.score.TFScoringFunction
 
getModel() - Method in class ivory.smrf.model.builder.FeatureBasedMRFBuilder
 
getModel(String) - Method in class ivory.smrf.retrieval.BatchQueryRunner
 
getModels() - Method in class ivory.smrf.retrieval.BatchQueryRunner
 
getModels() - Method in class ivory.sqe.retrieval.QueryEngine
 
getMRF() - Method in class ivory.cascade.retrieval.CascadeEval
Returns the Markov Random Field associated with this ranker.
getMRF() - Method in class ivory.smrf.retrieval.MRFDocumentRanker
Returns the Markov Random Field associated with this ranker.
getName() - Method in class ivory.ltr.Feature
 
getName() - Method in class ivory.ltr.LogFeature
 
getName() - Method in class ivory.ltr.ProductFeature
 
getName() - Method in class ivory.ltr.QuotientFeature
 
getName() - Method in class ivory.ltr.SimpleFeature
 
getName() - Method in class ivory.smrf.model.importance.MetaFeature
 
getName() - Method in class ivory.smrf.model.Parameter
 
getNextCandidate() - Method in class ivory.smrf.model.Clique
Returns the next candidate document.
getNextCandidate() - Method in class ivory.smrf.model.MarkovRandomField
Returns the next candidate for scoring.
getNextCandidate() - Method in class ivory.smrf.model.potential.DocumentPotential
 
getNextCandidate() - Method in class ivory.smrf.model.potential.PotentialFunction
 
getNextCandidate() - Method in class ivory.smrf.model.potential.QueryPotential
 
getNextCandidate(int) - Method in class ivory.sqe.retrieval.PostingsReaderWrapper
 
getNodes() - Method in class ivory.smrf.model.Clique
Returns nodes in this clique.
getNodes() - Method in class ivory.smrf.model.MarkovRandomField
Returns the nodes associated with this MRF.
getNonPositionalPostingsDirectory() - Method in class ivory.core.RetrievalEnvironment
 
getNumberOfPostings() - Method in class ivory.cascade.model.CascadeClique
 
getNumberOfPostings() - Method in class ivory.cascade.model.potential.CascadeQueryPotential
 
getNumberOfPostings() - Method in interface ivory.core.data.index.PostingsList
Returns the number of postings that will be added to this list.
getNumberOfPostings() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
getNumberOfPostings() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.PostingsReader
 
getNumberOfPostings() - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
getNumberOfPostings() - Method in class ivory.core.data.index.PostingsListDocSortedPositional.PostingsReader
 
getNumberOfPostings() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
getNumberOfPostings() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta.PostingsReader
 
getNumberOfPostings() - Method in interface ivory.core.data.index.PostingsReader
Returns the number of postings in this postings list.
getNumberOfPostings() - Method in class ivory.core.data.index.ProximityPostingsReader
 
getNumberOfTerms() - Method in interface ivory.core.data.document.IntDocVector.Reader
Returns the total number of terms in this document.
getNumberOfTerms() - Method in class ivory.core.data.document.LazyIntDocVector.Reader
 
getNumberOfTerms() - Method in class ivory.core.data.document.LazyTermDocVector.Reader
 
getNumberOfTerms() - Method in interface ivory.core.data.document.TermDocVector.Reader
Returns the total number of terms in this document.
getNumberTokens(String) - Method in class ivory.core.tokenize.OpenNLPTokenizer
 
getNumberTokens(String) - Method in class ivory.core.tokenize.Tokenizer
Method to return number of tokens in text.
getNumFeatures() - Method in class ivory.ltr.Model
 
getNumInstances() - Method in class ivory.ltr.Instances
 
getNumOfSignatures() - Method in class ivory.lsh.data.BitsSignatureTable
 
getNumOfSingletonTerms() - Method in interface ivory.core.data.stat.CfTable
Returns the number of terms that only appear once in the collection.
getNumOfSingletonTerms() - Method in class ivory.core.data.stat.CfTableArray
 
getNumOfSingletonTerms() - Method in interface ivory.core.data.stat.DfTable
Returns the number of terms that only appear in one document.
getNumOfSingletonTerms() - Method in class ivory.core.data.stat.DfTableArray
 
getOnes() - Method in class ivory.bloomir.data.Bits
Retrieves the indexes of the set elements in the vector
getOOVRate(String, VocabularyWritable) - Method in class ivory.core.tokenize.LuceneAnalyzer
 
getOOVRate(String, VocabularyWritable) - Method in class ivory.core.tokenize.LuceneArabicAnalyzer
 
getOOVRate(String, VocabularyWritable) - Method in class ivory.core.tokenize.OpenNLPTokenizer
 
getOOVRate(String, VocabularyWritable) - Method in class ivory.core.tokenize.Tokenizer
 
getOptionValue(String) - Method in class ivory.bloomir.util.OptionManager
Please use OptionManager.parse(java.lang.String[]) before calling this method.
getOriginalQuery() - Method in class ivory.sqe.querygenerator.Translation
 
getPairsInSCFG(FileSystem, String) - Static method in class ivory.sqe.querygenerator.Utils
 
getParameter() - Method in class ivory.smrf.model.Clique
Returns the parameter associated with this clique.
getParamID() - Method in class ivory.cascade.model.CascadeClique
 
getPartition(PairOfIntSignature, IntWritable, int) - Method in class ivory.lsh.pwsim.GenerateChunkedPermutedTables.MyPartitioner
 
getPermutationsFile(String, FileSystem, int, int) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
getPhraseDist() - Method in class ivory.sqe.querygenerator.Translation
 
getPosition() - Method in class ivory.core.preprocess.PositionalSequenceFileRecordReader
 
getPositionInBlock(int) - Method in class ivory.bloomir.data.CompressedPostings
 
getPositions() - Method in class ivory.cascade.model.CascadeClique
 
getPositions() - Method in class ivory.cascade.model.potential.CascadeQueryPotential
 
getPositions() - Method in interface ivory.core.data.document.IntDocVector.Reader
Returns the position offsets of the current term as an array.
getPositions(TermPositions) - Method in interface ivory.core.data.document.IntDocVector.Reader
Returns the position offsets of the current term as a TermPositions object.
getPositions() - Method in class ivory.core.data.document.LazyIntDocVector.Reader
 
getPositions(TermPositions) - Method in class ivory.core.data.document.LazyIntDocVector.Reader
 
getPositions() - Method in class ivory.core.data.document.LazyTermDocVector.Reader
 
getPositions(TermPositions) - Method in class ivory.core.data.document.LazyTermDocVector.Reader
 
getPositions() - Method in interface ivory.core.data.document.TermDocVector.Reader
Returns the position offsets of the current term as an array.
getPositions(TermPositions) - Method in interface ivory.core.data.document.TermDocVector.Reader
Returns the position offsets of the current term as a TermPositions object.
getPositions() - Method in class ivory.core.data.index.PostingsAccumulator
 
getPositions() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.PostingsReader
 
getPositions(TermPositions) - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.PostingsReader
 
getPositions() - Method in class ivory.core.data.index.PostingsListDocSortedPositional.PostingsReader
 
getPositions(TermPositions) - Method in class ivory.core.data.index.PostingsListDocSortedPositional.PostingsReader
 
getPositions() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta.PostingsReader
 
getPositions(TermPositions) - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta.PostingsReader
 
getPositions() - Method in interface ivory.core.data.index.PostingsReader
Returns an array of term positions corresponding to the current posting.
getPositions(TermPositions) - Method in interface ivory.core.data.index.PostingsReader
Loads a TermPositions object corresponding to the current posting.
getPositions() - Method in class ivory.core.data.index.ProximityPostingsReader
 
getPositions(TermPositions) - Method in class ivory.core.data.index.ProximityPostingsReader
 
getPositions() - Method in class ivory.core.data.index.TermPositions
Returns the array of term positions.
getPositions(int[], int[]) - Static method in class ivory.ffg.data.DocumentVectorUtility
Given a document vector and an array of query terms, this function constructs the positions.
getPostingsDirectory() - Method in class ivory.core.RetrievalEnvironment
 
getPostingsIndexData() - Method in class ivory.core.RetrievalEnvironment
Returns file that contains an index into the postings.
getPostingsList(int) - Method in class ivory.core.data.index.IntPostingsForwardIndex
 
getPostingsList() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.PostingsReader
 
getPostingsList() - Method in class ivory.core.data.index.PostingsListDocSortedPositional.PostingsReader
 
getPostingsList() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta.PostingsReader
 
getPostingsList() - Method in interface ivory.core.data.index.PostingsReader
Returns the PostingsList associated with this reader.
getPostingsList() - Method in class ivory.core.data.index.ProximityPostingsReader
 
getPostingsList(String) - Method in class ivory.core.RetrievalEnvironment
 
getPostingsReader() - Method in interface ivory.core.data.index.PostingsList
Returns the PostingsReader associated with this postings list.
getPostingsReader() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
getPostingsReader() - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
getPostingsReader() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
getPostingsReader(Expression) - Method in class ivory.core.RetrievalEnvironment
 
getPotential() - Method in class ivory.smrf.model.Clique
Returns the potential of this clique.
getPotentialFunction() - Method in class ivory.smrf.model.Clique
Returns the potential function associated with this clique.
getProfitDensity() - Method in class ivory.smrf.model.constrained.ConstrainedClique
 
getProgress() - Method in class ivory.core.preprocess.PositionalSequenceFileRecordReader
 
getPruningFunction() - Method in class ivory.cascade.model.CascadeClique
 
getPruningParameter() - Method in class ivory.cascade.model.CascadeClique
 
getPseudoJudgments(ArrayListWritable<AnchorTextTarget>) - Method in interface ivory.ptc.judgments.extractor.PseudoJudgmentExtractor
Extracts pseudo judgments from the list of given target documents, according to the extraction criteria.
getPseudoJudgments(ArrayListWritable<AnchorTextTarget>) - Method in class ivory.ptc.judgments.extractor.TopNJudgmentExtractor
 
getPseudoJudgments(ArrayListWritable<AnchorTextTarget>) - Method in class ivory.ptc.judgments.extractor.WholeJudgmentExtractor
 
getPwsimDir(String, String, int, int, int, int) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
getQids() - Method in class ivory.core.eval.Qrels
Returns a set containing the topic ids.
getQids() - Method in class ivory.ltr.Instances
 
getQids() - Method in class ivory.ltr.ScoreTable
 
getQueries() - Method in class ivory.smrf.retrieval.BatchQueryRunner
 
getQuery() - Method in class ivory.ptc.data.PseudoQuery
Retrieves the text of the pseudo query.
getQuery() - Method in class ivory.sqe.retrieval.StructuredQuery
 
getQueryLength() - Method in class ivory.sqe.retrieval.StructuredQuery
 
getQueryTerms() - Method in class ivory.smrf.model.MarkovRandomField
Returns the query terms.
getRandomVectorsDir(String, int) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
getRawBytes() - Method in interface ivory.core.data.index.PostingsList
Returns the raw byte array representation of this postings list.
getRawBytes() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
getRawBytes() - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
getRawBytes() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
getRawScore(int) - Method in class ivory.core.data.stat.SpamPercentileScore
 
getReader() - Method in interface ivory.core.data.document.IntDocVector
Returns the reader for this IntDocVector.
getReader() - Method in class ivory.core.data.document.LazyIntDocVector
 
getReader() - Method in class ivory.core.data.document.LazyTermDocVector
 
getReader() - Method in interface ivory.core.data.document.TermDocVector
Returns the reader for this TermDocVector.
getReader() - Method in class ivory.core.data.document.WeightedIntDocVector
 
getReldocsForQid(String, boolean) - Method in class ivory.core.eval.GradedQrels
Returns the set of relevant documents for a particular information need.
getReldocsForQid(String) - Method in class ivory.core.eval.Qrels
Returns the set of relevant documents for a topic.
getRequiredParameters() - Method in class ivory.core.index.BuildIntPostingsForwardIndex
 
getRequiredParameters() - Method in class ivory.core.index.BuildIPInvertedIndexDocSorted
 
getRequiredParameters() - Method in class ivory.core.index.BuildLPInvertedIndexDocSorted
 
getRequiredParameters() - Method in class ivory.core.preprocess.BuildDictionary
 
getRequiredParameters() - Method in class ivory.core.preprocess.BuildIntDocVectors
 
getRequiredParameters() - Method in class ivory.core.preprocess.BuildIntDocVectorsForwardIndex
 
getRequiredParameters() - Method in class ivory.core.preprocess.BuildTargetLangWeightedIntDocVectors
 
getRequiredParameters() - Method in class ivory.core.preprocess.BuildTermDocVectors
 
getRequiredParameters() - Method in class ivory.core.preprocess.BuildTermDocVectorsForwardIndex
 
getRequiredParameters() - Method in class ivory.core.preprocess.BuildTranslatedTermDocVectors
 
getRequiredParameters() - Method in class ivory.core.preprocess.BuildWeightedIntDocVectors
 
getRequiredParameters() - Method in class ivory.core.preprocess.BuildWeightedTermDocVectors
 
getRequiredParameters() - Method in class ivory.core.preprocess.ComputeGlobalTermStatistics
 
getRequiredParameters() - Method in class ivory.lsh.eval.ConvertMapToPairs
 
getRequiredParameters() - Method in class ivory.lsh.eval.OutputResultsAsText
 
getRequiredParameters() - Method in class ivory.lsh.eval.SampleSignatures
 
getRequiredParameters() - Method in class ivory.lsh.projection.ComputeSignaturesMinhash
 
getRequiredParameters() - Method in class ivory.lsh.projection.ComputeSignaturesRandom
 
getRequiredParameters() - Method in class ivory.lsh.projection.ComputeSignaturesSimhash
 
getRequiredParameters() - Method in class ivory.lsh.projection.WriteRandomVectors
 
getRequiredParameters() - Method in class ivory.ptc.AnchorTextInvertedIndex
 
getRequiredParameters() - Method in class ivory.ptc.SortedPseudoTestCollection
 
getRequiredParameters() - Method in class ivory.pwsim.PCP
 
getResults(String) - Method in interface ivory.cascade.retrieval.CascadeQueryRunner
 
getResults() - Method in interface ivory.cascade.retrieval.CascadeQueryRunner
 
getResults(String) - Method in class ivory.cascade.retrieval.CascadeThreadedQueryRunner
Fetches the results of a query.
getResults() - Method in class ivory.cascade.retrieval.CascadeThreadedQueryRunner
Returns results of all queries executed.
getResults(String) - Method in class ivory.smrf.retrieval.BatchQueryRunner
 
getResults(String) - Method in interface ivory.smrf.retrieval.QueryRunner
 
getResults() - Method in interface ivory.smrf.retrieval.QueryRunner
 
getResults(String) - Method in class ivory.smrf.retrieval.ThreadedQueryRunner
Fetches the results of a query.
getResults() - Method in class ivory.smrf.retrieval.ThreadedQueryRunner
Returns results of all queries executed.
getResults() - Method in class ivory.sqe.retrieval.QueryEngine
 
getResults(String) - Method in class ivory.sqe.retrieval.StructuredQueryRanker
 
getResults() - Method in class ivory.sqe.retrieval.StructuredQueryRanker
 
getRetrievalEnvironment() - Method in class ivory.smrf.model.MarkovRandomField
Returns the retrieval environment associated with this MRF.
getRetrievalEnvironment() - Method in class ivory.smrf.retrieval.BatchQueryRunner
 
getScore(int, int) - Method in class ivory.cascade.model.score.CascadeBM25ScoringFunction
 
getScore(int, int) - Method in class ivory.cascade.model.score.CascadeDirichletScoringFunction
 
getScore(int) - Method in interface ivory.core.data.stat.DocScoreTable
Returns the score of a document.
getScore(int) - Method in class ivory.core.data.stat.DocScoreTable4BF
 
getScore(int) - Method in class ivory.core.data.stat.SpamPercentileScore
Returns the length of a document.
getScore() - Method in class ivory.ptc.data.PseudoQuery
Retrieves the quality score.
getScore(String, PseudoJudgments) - Method in interface ivory.ptc.scorer.PseudoQueryScorer
Evaluates the quality of the given query and returns a score.
getScore(String, PseudoJudgments) - Method in class ivory.ptc.scorer.SimplePseudoQueryScorer
 
getScore(int, int) - Method in class ivory.smrf.model.score.BinaryTFScoringFunction
 
getScore(int, int) - Method in class ivory.smrf.model.score.BM25ScoringFunction
 
getScore(int, int) - Method in class ivory.smrf.model.score.DirichletScoringFunction
 
getScore(int, int) - Method in class ivory.smrf.model.score.F2EXPScoringFunction
 
getScore(int, int) - Method in class ivory.smrf.model.score.IDFScoringFunction
 
getScore(int, int) - Method in class ivory.smrf.model.score.JelinekMercerScoringFunction
 
getScore(int, int) - Method in class ivory.smrf.model.score.ScoringFunction
Computes score.
getScore(int, int) - Method in class ivory.smrf.model.score.StreamLengthNormalizedTFScoringFunction
 
getScore(int, int) - Method in class ivory.smrf.model.score.StreamLengthScoringFunction
 
getScore(int, int) - Method in class ivory.smrf.model.score.TFIDFScoringFunction
 
getScore(int, int) - Method in class ivory.smrf.model.score.TFScoringFunction
 
getScore() - Method in class ivory.sqe.querygenerator.PhrasePair
 
getScore() - Method in class ivory.sqe.retrieval.FloatWeight
 
getScore() - Method in interface ivory.sqe.retrieval.NodeWeight
 
getScore() - Method in class ivory.sqe.retrieval.TfDfWeight
 
getScores() - Method in class ivory.ltr.ScoreTable
 
getScoringFunction() - Method in class ivory.cascade.model.CascadeClique
 
getScoringFunction() - Method in class ivory.cascade.model.potential.CascadeQueryPotential
 
getScoringFunction() - Method in class ivory.smrf.model.potential.QueryPotential
Returns the scoring function associated with this potential.
getScoringFunctionName() - Method in class ivory.cascade.model.CascadeClique
 
getScoringFunctionName() - Method in class ivory.cascade.model.potential.CascadeQueryPotential
 
getSentence() - Method in class ivory.lsh.data.WikiSentenceInfo
 
getSentences() - Method in class ivory.lsh.data.WikiDocInfo
 
getSequentialDependenceCliques(RetrievalEnvironment, String[], Node, boolean, int, String) - Static method in class ivory.cascade.model.builder.CascadeCliqueFactory
 
getSequentialDependenceCliques(RetrievalEnvironment, String[], Node, boolean) - Static method in class ivory.smrf.model.builder.CliqueFactory
 
getSetting(Configuration) - Static method in class ivory.sqe.querygenerator.Utils
 
getSignature() - Method in class ivory.lsh.data.PairOfIntSignature
 
getSignatures() - Method in class ivory.lsh.data.BitsSignatureTable
 
getSignaturesDir(String, int, String) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
getSignaturesDir(String, int, String, int) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
getSingleTerms() - Method in class ivory.cascade.model.CascadeClique
 
getSource() - Method in class ivory.sqe.querygenerator.PhrasePair
 
getSource() - Method in class ivory.sqe.querygenerator.TokenPair
 
getSources() - Method in class ivory.ptc.data.AnchorTextTarget
Retrieves the list of source documents.
getSourceTokenCnt() - Method in class ivory.sqe.querygenerator.Translation
 
getStem2NonStemMapping(String) - Method in class ivory.core.tokenize.LuceneAnalyzer
 
getStem2NonStemMapping(String) - Method in class ivory.core.tokenize.OpenNLPTokenizer
 
getStem2NonStemMapping(String) - Method in class ivory.core.tokenize.Tokenizer
 
getStemMapping() - Method in class ivory.sqe.querygenerator.Translation
 
getStemMapping(String, Tokenizer, Tokenizer) - Static method in class ivory.sqe.querygenerator.Utils
Create a mapping between query-language stemming and document-language stemming (if both are turned on).
getStrategy() - Static method in class ivory.core.data.dictionary.DictionaryTransformationStrategy
 
getStringAttributeValue(Node, String) - Static method in class ivory.core.util.XMLTools
 
getSubSignature(int, int) - Method in class ivory.lsh.data.MinhashSignature
 
getSubSignature(int, int, Signature) - Method in class ivory.lsh.data.MinhashSignature
 
getSubSignature(int, int) - Method in class ivory.lsh.data.NBitSignature
 
getSubSignature(int, int, Signature) - Method in class ivory.lsh.data.NBitSignature
 
getSubSignature(int, int) - Method in class ivory.lsh.data.Signature
 
getSubSignature(int, int, Signature) - Method in class ivory.lsh.data.Signature
 
getSubSignature(int, int) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
getSubSignature(int, int, Signature) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
getSumCumProbs() - Method in class ivory.core.util.HookaStats
 
getSumShortTail() - Method in class ivory.core.util.HookaStats
 
getTablesDir(String, FileSystem, String, int, int, int) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
getTarget() - Method in class ivory.ptc.data.AnchorTextTarget
Retrieves the target document id.
getTarget() - Method in class ivory.sqe.querygenerator.PhrasePair
 
getTarget() - Method in class ivory.sqe.querygenerator.TokenPair
 
getTargetTokens() - Method in class ivory.sqe.querygenerator.Translation
 
getTempDirectory() - Method in class ivory.core.RetrievalEnvironment
 
getTerm(int) - Method in class ivory.core.data.dictionary.DefaultFrequencySortedDictionary
 
getTerm(int) - Method in interface ivory.core.data.dictionary.Dictionary
Returns the term associated with this term id.
getTerm(int) - Method in class ivory.core.data.dictionary.FrontCodedDictionary
 
getTerm() - Method in class ivory.smrf.model.TermNode
Returns the term associated with this node.
getTermCount() - Method in class ivory.bloomir.data.BloomConfig
 
getTermDfCfDirectory() - Method in class ivory.core.RetrievalEnvironment
 
getTermDocVectorsDirectory() - Method in class ivory.core.RetrievalEnvironment
Returns directory that contains the TermDocVector representation of the collection.
getTermDocvectorsFile(String, FileSystem) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
getTermDocvectorsFile(String, FileSystem, int) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
getTermDocVectorsForwardIndex() - Method in class ivory.core.RetrievalEnvironment
Returns file that contains an index into the TermDocVector representation of the collection.
getTermFromId(int) - Method in class ivory.core.RetrievalEnvironment
 
getTerms() - Method in class ivory.smrf.model.builder.Expression
 
getTf() - Method in interface ivory.core.data.document.IntDocVector.Reader
Returns the term frequency of the current term.
getTf() - Method in class ivory.core.data.document.LazyIntDocVector.Reader
 
getTf() - Method in class ivory.core.data.document.LazyTermDocVector.Reader
 
getTf() - Method in interface ivory.core.data.document.TermDocVector.Reader
Returns the term frequency of the current term.
getTf() - Method in class ivory.core.data.index.Posting
Returns the term frequency of this posting.
getTf() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.PostingsReader
 
getTf() - Method in class ivory.core.data.index.PostingsListDocSortedPositional.PostingsReader
 
getTf() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta.PostingsReader
 
getTf() - Method in interface ivory.core.data.index.PostingsReader
Returns the score corresponding to the current posting.
getTf() - Method in class ivory.core.data.index.ProximityPostingsReader
 
getTf() - Method in class ivory.core.data.index.TermPositions
Returns the term frequency.
getTokenDist() - Method in class ivory.sqe.querygenerator.Translation
 
getTokenizerClass(String, String) - Static method in class ivory.core.tokenize.TokenizerFactory
 
getTokenPairs() - Method in class ivory.sqe.querygenerator.PhrasePair
 
getType() - Method in class ivory.cascade.model.builder.CascadeCliqueSet
 
getType() - Method in class ivory.cascade.model.builder.CascadeOrderedCliqueSet
 
getType() - Method in class ivory.cascade.model.builder.CascadeTermCliqueSet
 
getType() - Method in class ivory.cascade.model.builder.CascadeUnorderedCliqueSet
 
getType() - Method in class ivory.smrf.model.builder.CliqueSet
Returns the type of this clique.
getType() - Method in class ivory.smrf.model.builder.DocumentCliqueSet
 
getType() - Method in class ivory.smrf.model.builder.Expression
 
getType() - Method in class ivory.smrf.model.builder.OrderedCliqueSet
 
getType() - Method in class ivory.smrf.model.builder.TermCliqueSet
 
getType() - Method in class ivory.smrf.model.builder.UnorderedCliqueSet
 
getType() - Method in class ivory.smrf.model.Clique
Returns the clique type.
getType() - Method in class ivory.smrf.model.DocumentNode
 
getType() - Method in class ivory.smrf.model.GraphNode
Returns the type of this node.
getType() - Method in class ivory.smrf.model.TermNode
 
getType() - Method in class ivory.sqe.querygenerator.Translation
 
getType() - Method in class ivory.sqe.querygenerator.TranslationFromNBest
 
getUTF8(String) - Method in class ivory.core.tokenize.Tokenizer
 
getValue() - Method in class ivory.smrf.model.VocabFrequencyPair
 
getVector() - Method in class ivory.lsh.data.WikiSentenceInfo
 
getVectors() - Method in class ivory.lsh.data.WikiDocInfo
 
getVocab() - Method in class ivory.core.tokenize.Tokenizer
 
getVocabularySize() - Method in interface ivory.core.data.stat.CfTable
Returns the number of unique terms in the collection.
getVocabularySize() - Method in class ivory.core.data.stat.CfTableArray
 
getVocabularySize() - Method in interface ivory.core.data.stat.DfTable
Returns the number of unique terms in the collection.
getVocabularySize() - Method in class ivory.core.data.stat.DfTableArray
 
getVocabularySize() - Method in interface ivory.lsh.data.DfTable
Returns the number of unique terms in the collection.
getVocabularySize() - Method in class ivory.lsh.data.DfTableArray
 
getWeight(int) - Method in class ivory.core.data.document.WeightedIntDocVector
 
getWeight() - Method in class ivory.ptc.data.AnchorTextTarget
 
getWeight(int) - Method in class ivory.ptc.data.PseudoJudgments
Retrieves the weight for the document at the given index.
getWeight(int, AnchorText) - Method in class ivory.ptc.judgments.weighting.Anchor
 
getWeight(int, AnchorText) - Method in class ivory.ptc.judgments.weighting.PageRank
 
getWeight(int, AnchorText) - Method in class ivory.ptc.judgments.weighting.Spam
 
getWeight(int, AnchorText) - Method in class ivory.ptc.judgments.weighting.SrcSpam
 
getWeight(int, AnchorText) - Method in interface ivory.ptc.judgments.weighting.WeightingScheme
Computes a relevence score of the given anchor text (pseudo quert) and a target document (pseudo judgment)
getWeight() - Method in class ivory.smrf.model.Clique
Returns the weight associated with this clique
getWeight() - Method in class ivory.smrf.model.importance.MetaFeature
 
getWeight() - Method in class ivory.smrf.model.Parameter
 
getWeight() - Method in class ivory.sqe.retrieval.PairOfFloatMap
 
getWeightedIntDocVectorsDirectory() - Method in class ivory.core.RetrievalEnvironment
 
getWeightedIntDocVectorsForwardIndex() - Method in class ivory.core.RetrievalEnvironment
 
getWeightedTermDocVectorsDirectory() - Method in class ivory.core.RetrievalEnvironment
 
getWeightedTerms() - Method in class ivory.core.data.document.WeightedIntDocVector
 
getWeights() - Method in class ivory.ltr.Model
 
getWindow() - Method in class ivory.smrf.model.builder.Expression
 
getWindowSize() - Method in class ivory.cascade.model.CascadeClique
 
getWindowSize() - Method in class ivory.cascade.model.potential.CascadeQueryPotential
 
getWindowSize() - Method in class ivory.core.data.index.ProximityPostingsReader
 
GlobalEvidence - Class in ivory.smrf.model
Object encapsulating collection-level global evidence for ranking purposes.
GlobalEvidence(long, long, int) - Constructor for class ivory.smrf.model.GlobalEvidence
Creates a GlobalEvidence object.
GlobalStats - Class in ivory.ffg.stats
Global statistics used in computing features (e.g., idf and cf)
GlobalStats(HMapIF, HMapIF, int, long, float, float, float) - Constructor for class ivory.ffg.stats.GlobalStats
Creates an instance of this class with the provided information
GlobalTermEvidence - Class in ivory.smrf.model
Object encapsulating collection-level term evidence (df and cf).
GlobalTermEvidence() - Constructor for class ivory.smrf.model.GlobalTermEvidence
 
GlobalTermEvidence(int, long) - Constructor for class ivory.smrf.model.GlobalTermEvidence
 
grade - Variable in class ivory.ltr.Measure.ScoreGradePair
 
GradedQrels - Class in ivory.core.eval
Representation of relevance judgments.
GradedQrels(String) - Constructor for class ivory.core.eval.GradedQrels
Creates a GradedQrels object from a file
GrammarPath - Static variable in class ivory.sqe.retrieval.Constants
 
GrammarWeight - Static variable in class ivory.sqe.retrieval.Constants
 
GraphNode - Class in ivory.smrf.model
Abstract base class for a node in a MRF.
GraphNode() - Constructor for class ivory.smrf.model.GraphNode
 
GraphNode.Type - Enum in ivory.smrf.model
 
GreedyConstrainedMRFBuilder - Class in ivory.smrf.model.constrained
 
GreedyConstrainedMRFBuilder(RetrievalEnvironment, Node) - Constructor for class ivory.smrf.model.constrained.GreedyConstrainedMRFBuilder
 
greedyJoint(List<ConstrainedClique>, double, double, double, double, double, double) - Static method in class ivory.smrf.model.constrained.ConstraintModel
 
greedyKnapsack(List<ConstrainedClique>, double, double, double) - Static method in class ivory.smrf.model.constrained.ConstraintModel
 
GreedyLearn - Class in ivory.ltr
 
GreedyLearn() - Constructor for class ivory.ltr.GreedyLearn
 
GreedyLearn.ModelFeatureComparator - Class in ivory.ltr
 
GreedyLearn.ModelFeatureComparator(Map<GreedyLearn.ModelFeaturePair, AlphaMeasurePair>) - Constructor for class ivory.ltr.GreedyLearn.ModelFeatureComparator
 
GreedyLearn.ModelFeaturePair - Class in ivory.ltr
 
GreedyLearn.ModelFeaturePair(Model, Feature) - Constructor for class ivory.ltr.GreedyLearn.ModelFeaturePair
 
GridSearch - Static variable in class ivory.sqe.retrieval.Constants
 

H

hammingDistance(Signature, int) - Method in class ivory.lsh.data.MinhashSignature
 
hammingDistance(Signature) - Method in class ivory.lsh.data.MinhashSignature
 
hammingDistance(Signature) - Method in class ivory.lsh.data.NBitSignature
 
hammingDistance(Signature, int) - Method in class ivory.lsh.data.NBitSignature
 
hammingDistance(Signature) - Method in class ivory.lsh.data.Signature
 
hammingDistance(Signature, int) - Method in class ivory.lsh.data.Signature
 
hammingDistance(Signature, int) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
hammingDistance(Signature) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
hashCode() - Method in class ivory.lsh.data.MinhashSignature
 
hashCode() - Method in class ivory.lsh.data.NBitSignature
 
hashCode() - Method in class ivory.lsh.data.PairOfIntMinhashSignature
 
hashCode() - Method in class ivory.lsh.data.PairOfIntNBitSignature
 
hashCode() - Method in class ivory.lsh.data.SixtyFourBitSignature
 
hashCode() - Method in class ivory.ptc.data.AnchorTextTarget
 
hashCode() - Method in class ivory.ptc.data.PseudoQuery
 
hasMorePostings() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.PostingsReader
 
hasMorePostings() - Method in class ivory.core.data.index.PostingsListDocSortedPositional.PostingsReader
 
hasMorePostings() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta.PostingsReader
 
hasMorePostings() - Method in interface ivory.core.data.index.PostingsReader
Checks to see if there are any more postings to be read.
hasMorePostings() - Method in class ivory.core.data.index.ProximityPostingsReader
 
hasMoreTerms() - Method in interface ivory.core.data.document.IntDocVector.Reader
Returns true if there are more terms to read.
hasMoreTerms() - Method in class ivory.core.data.document.LazyIntDocVector.Reader
 
hasMoreTerms() - Method in class ivory.core.data.document.LazyTermDocVector.Reader
 
hasMoreTerms() - Method in interface ivory.core.data.document.TermDocVector.Reader
Returns true if there are more terms to read.
helperHDFSTrainWSDTopics() - Method in class ivory.core.eval.Qrels
Used with RunQueryHDFSTrainWSD class
Heuristic1 - Static variable in class ivory.sqe.retrieval.Constants
 
Heuristic3 - Static variable in class ivory.sqe.retrieval.Constants
 
Heuristic4 - Static variable in class ivory.sqe.retrieval.Constants
 
Heuristic5 - Static variable in class ivory.sqe.retrieval.Constants
 
Heuristic6 - Static variable in class ivory.sqe.retrieval.Constants
 
HITS - Static variable in class ivory.bloomir.util.OptionManager
 
HookaStats - Class in ivory.core.util
 
HookaStats(int, float) - Constructor for class ivory.core.util.HookaStats
 

I

id - Variable in class ivory.core.data.index.PostingsListDocSortedNonPositional.DocList
 
IDFScoringFunction - Class in ivory.smrf.model.score
Computes score based on IDF.
IDFScoringFunction() - Constructor for class ivory.smrf.model.score.IDFScoringFunction
 
incCntLongTail(int) - Method in class ivory.core.util.HookaStats
 
incCntShortTail(int) - Method in class ivory.core.util.HookaStats
 
incSumCumProbs(float) - Method in class ivory.core.util.HookaStats
 
incSumLongTail(int) - Method in class ivory.core.util.HookaStats
 
incSumShortTail(int) - Method in class ivory.core.util.HookaStats
 
index_into_keptDocs - Variable in class ivory.cascade.retrieval.CascadeAccumulator
 
INDEX_PARTITIONS - Static variable in class ivory.app.BuildIndex
 
INDEX_PATH - Static variable in class ivory.app.BuildIndex
 
INDEX_PATH - Static variable in class ivory.app.PreprocessCollection
 
INDEX_ROOT_PATH - Static variable in class ivory.bloomir.util.OptionManager
 
IndexingMapMemoryThreshold - Static variable in class ivory.core.Constants
Memory threshold for the LP indexing algorithm: spill in the map phase after memory fills up to this fraction.
IndexingReduceMemoryThreshold - Static variable in class ivory.core.Constants
Memory threshold for the LP indexing algorithm: spill in the reduce phase after memory fills up to this fraction.
IndexPath - Static variable in class ivory.core.Constants
 
IndexPath - Static variable in class ivory.sqe.retrieval.Constants
 
Indri - Static variable in class ivory.sqe.retrieval.Constants
 
init(String[], FileSystem) - Method in class ivory.smrf.retrieval.BatchQueryRunner
 
init(FileSystem, Configuration) - Method in class ivory.sqe.querygenerator.BagOfWordsQueryGenerator
 
init(FileSystem, Configuration) - Method in class ivory.sqe.querygenerator.MtNQueryGenerator
 
init(FileSystem, Configuration) - Method in class ivory.sqe.querygenerator.ProbabilisticStructuredQueryGenerator
 
init(FileSystem, Configuration) - Method in interface ivory.sqe.querygenerator.QueryGenerator
 
init(FileSystem, Configuration) - Method in class ivory.sqe.querygenerator.SCFGQueryGenerator
 
init(Configuration, FileSystem) - Method in class ivory.sqe.retrieval.QueryEngine
 
initialize(GlobalTermEvidence, GlobalEvidence) - Method in class ivory.cascade.model.score.CascadeBM25ScoringFunction
 
initialize(String, FileSystem) - Method in interface ivory.core.data.stat.DocScoreTable
Initializes this object.
initialize(String, FileSystem) - Method in class ivory.core.data.stat.DocScoreTable4BF
 
initialize(String, FileSystem) - Method in class ivory.core.data.stat.SpamPercentileScore
 
initialize(InputSplit, TaskAttemptContext) - Method in class ivory.core.preprocess.PositionalSequenceFileRecordReader
 
initialize(boolean) - Method in class ivory.core.RetrievalEnvironment
 
initialize(ScoringFunction) - Method in interface ivory.ffg.feature.Feature
Initializes this feature.
initialize(ScoringFunction) - Method in class ivory.ffg.feature.OrderedWindowSequentialDependenceFeature
 
initialize(ScoringFunction) - Method in class ivory.ffg.feature.TermFeature
 
initialize(ScoringFunction) - Method in class ivory.ffg.feature.UnorderedWindowSequentialDependenceFeature
 
initialize(FileSystem, String...) - Method in class ivory.ptc.judgments.weighting.Anchor
 
initialize(FileSystem, String...) - Method in class ivory.ptc.judgments.weighting.PageRank
 
initialize(FileSystem, String...) - Method in class ivory.ptc.judgments.weighting.Spam
 
initialize(FileSystem, String...) - Method in class ivory.ptc.judgments.weighting.SrcSpam
 
initialize(FileSystem, String...) - Method in interface ivory.ptc.judgments.weighting.WeightingScheme
Initializes the current weighting scheme with the given set of parameters.
initialize(FileSystem, String...) - Method in interface ivory.ptc.sampling.Criterion
Initializes the criterion with the necessary parameters.
initialize(FileSystem, String...) - Method in class ivory.ptc.sampling.LengthCountCriterion
 
initialize(FileSystem, String...) - Method in class ivory.ptc.sampling.LinkCountCriterion
 
initialize(FileSystem, String...) - Method in class ivory.ptc.sampling.TopNCriterion
 
initialize(GlobalEvidence) - Method in class ivory.smrf.model.Clique
Initializes this clique.
initialize() - Method in class ivory.smrf.model.MarkovRandomField
Initializes this MRF.
initialize(List<GraphNode>, GlobalEvidence) - Method in class ivory.smrf.model.potential.DocumentPotential
 
initialize(List<GraphNode>, GlobalEvidence) - Method in class ivory.smrf.model.potential.PotentialFunction
 
initialize(List<GraphNode>, GlobalEvidence) - Method in class ivory.smrf.model.potential.QueryPotential
 
initialize(GlobalTermEvidence, GlobalEvidence) - Method in class ivory.smrf.model.score.BM25ScoringFunction
 
initialize(GlobalTermEvidence, GlobalEvidence) - Method in class ivory.smrf.model.score.DirichletScoringFunction
 
initialize(GlobalTermEvidence, GlobalEvidence) - Method in class ivory.smrf.model.score.F2EXPScoringFunction
 
initialize(GlobalTermEvidence, GlobalEvidence) - Method in class ivory.smrf.model.score.IDFScoringFunction
 
initialize(GlobalTermEvidence, GlobalEvidence) - Method in class ivory.smrf.model.score.JelinekMercerScoringFunction
 
initialize(GlobalTermEvidence, GlobalEvidence) - Method in class ivory.smrf.model.score.ScoringFunction
Initializes this scoring function with global evidence.
initialize(GlobalTermEvidence, GlobalEvidence) - Method in class ivory.smrf.model.score.TFIDFScoringFunction
 
INPUTFORMAT - Static variable in class ivory.app.PreprocessCollection
 
InputFormat - Static variable in class ivory.core.Constants
 
Instances - Class in ivory.ltr
 
Instances(String) - Constructor for class ivory.ltr.Instances
 
IntDocVector - Interface in ivory.core.data.document
Interface representing a document vector where the terms are represented by integer term ids.
IntDocVector.Reader - Interface in ivory.core.data.document
Interface representing a reader for a IntDocVector, providing access to terms, their frequencies, and positions.
IntDocVectorsForwardIndex - Class in ivory.core.data.document
Object providing an index into one or more SequenceFiles containing IntDocVectors, providing random access to the document vectors.
IntDocVectorsForwardIndex(String, FileSystem) - Constructor for class ivory.core.data.document.IntDocVectorsForwardIndex
Creates an IntDocVectorsIndex object.
IntDocVectorsForwardIndex(String, FileSystem, boolean) - Constructor for class ivory.core.data.document.IntDocVectorsForwardIndex
Creates an IntDocVectorsIndex object.
integerizeTermDocVector(TermDocVector, Dictionary) - Static method in class ivory.core.tokenize.DocumentProcessingUtils
 
IntPostingsForwardIndex - Class in ivory.core.data.index
 
IntPostingsForwardIndex(String, FileSystem) - Constructor for class ivory.core.data.index.IntPostingsForwardIndex
 
isCrossLingual - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
isDiscard(String) - Method in class ivory.core.tokenize.Tokenizer
 
isDiscard(boolean, String) - Method in class ivory.core.tokenize.Tokenizer
 
isDocDependent() - Method in class ivory.smrf.model.Clique
Returns whether or not this clique is document dependent.
IsDocStemmed - Static variable in class ivory.sqe.retrieval.Constants
 
isEmpty() - Method in class ivory.lsh.data.ListOfIntPairs
 
isFirstElementInBlock(int) - Method in class ivory.bloomir.data.CompressedPostings
 
isGlue() - Method in class ivory.sqe.querygenerator.PhrasePair
 
isNumber - Static variable in class ivory.core.util.CLIRUtils
 
isRelevant(String, String) - Method in class ivory.core.eval.GradedQrels
Determines if a document is relevant for a particular information need.
isRelevant(String, String) - Method in class ivory.core.eval.Qrels
Determines if a document is relevant for a topic.
isSourceNull() - Method in class ivory.sqe.querygenerator.TokenPair
 
isStemming() - Method in class ivory.core.tokenize.GalagoTokenizer
 
isStemming() - Method in class ivory.core.tokenize.Tokenizer
 
IsStemming - Static variable in class ivory.sqe.retrieval.Constants
 
isStopWord(String) - Method in class ivory.core.tokenize.GalagoTokenizer
 
isStopWord(String) - Method in class ivory.core.tokenize.StanfordChineseTokenizer
 
isStopWord(String) - Method in class ivory.core.tokenize.Tokenizer
Overrided by applicable implementing classes.
isStopWord(boolean, String) - Method in class ivory.core.tokenize.Tokenizer
Overrided by applicable implementing classes.
isStopwordRemoval() - Method in class ivory.core.tokenize.GalagoTokenizer
 
isStopwordRemoval() - Method in class ivory.core.tokenize.Tokenizer
 
iterator() - Method in class ivory.core.data.dictionary.DefaultFrequencySortedDictionary
Returns an iterator over the dictionary in order of term id.
iterator() - Method in class ivory.core.data.dictionary.FrontCodedDictionary
 
iterator() - Method in class ivory.ptc.data.AnchorTextTarget
 
ivory.app - package ivory.app
 
ivory.bloomir.data - package ivory.bloomir.data
 
ivory.bloomir.preprocessing - package ivory.bloomir.preprocessing
 
ivory.bloomir.ranker - package ivory.bloomir.ranker
 
ivory.bloomir.util - package ivory.bloomir.util
 
ivory.cascade.model - package ivory.cascade.model
 
ivory.cascade.model.builder - package ivory.cascade.model.builder
 
ivory.cascade.model.potential - package ivory.cascade.model.potential
 
ivory.cascade.model.score - package ivory.cascade.model.score
 
ivory.cascade.retrieval - package ivory.cascade.retrieval
 
ivory.core - package ivory.core
 
ivory.core.compression - package ivory.core.compression
 
ivory.core.data.dictionary - package ivory.core.data.dictionary
Provides classes representing dictionaries, bidirectional mappings between terms (Strings) and term ids (integers).
ivory.core.data.document - package ivory.core.data.document
 
ivory.core.data.index - package ivory.core.data.index
Provides data structures needed for indexing and retrieval.
ivory.core.data.stat - package ivory.core.data.stat
 
ivory.core.eval - package ivory.core.eval
 
ivory.core.index - package ivory.core.index
Provides classes for building inverted indexes.
ivory.core.preprocess - package ivory.core.preprocess
 
ivory.core.tokenize - package ivory.core.tokenize
 
ivory.core.util - package ivory.core.util
Provides miscellaneous utilities.
ivory.ffg.data - package ivory.ffg.data
 
ivory.ffg.driver - package ivory.ffg.driver
 
ivory.ffg.feature - package ivory.ffg.feature
 
ivory.ffg.preprocessing - package ivory.ffg.preprocessing
 
ivory.ffg.score - package ivory.ffg.score
 
ivory.ffg.stats - package ivory.ffg.stats
 
ivory.ffg.util - package ivory.ffg.util
 
ivory.lsh.bitext - package ivory.lsh.bitext
 
ivory.lsh.data - package ivory.lsh.data
 
ivory.lsh.driver - package ivory.lsh.driver
 
ivory.lsh.eval - package ivory.lsh.eval
 
ivory.lsh.projection - package ivory.lsh.projection
 
ivory.lsh.pwsim - package ivory.lsh.pwsim
 
ivory.lsh.pwsim.cl - package ivory.lsh.pwsim.cl
 
ivory.ltr - package ivory.ltr
 
ivory.ltr.operator - package ivory.ltr.operator
 
ivory.ptc - package ivory.ptc
 
ivory.ptc.data - package ivory.ptc.data
 
ivory.ptc.driver - package ivory.ptc.driver
 
ivory.ptc.judgments.extractor - package ivory.ptc.judgments.extractor
 
ivory.ptc.judgments.weighting - package ivory.ptc.judgments.weighting
 
ivory.ptc.sampling - package ivory.ptc.sampling
 
ivory.ptc.scorer - package ivory.ptc.scorer
 
ivory.pwsim - package ivory.pwsim
 
ivory.pwsim.score - package ivory.pwsim.score
 
ivory.smrf.model - package ivory.smrf.model
Based package for models using Markov Random Fields.
ivory.smrf.model.builder - package ivory.smrf.model.builder
Provides classes for building Markov Random Fields.
ivory.smrf.model.constrained - package ivory.smrf.model.constrained
 
ivory.smrf.model.expander - package ivory.smrf.model.expander
Provides classes for generating expansion candidates.
ivory.smrf.model.importance - package ivory.smrf.model.importance
 
ivory.smrf.model.potential - package ivory.smrf.model.potential
Provides classes for potential functions.
ivory.smrf.model.score - package ivory.smrf.model.score
Provides classes for various scoring functions.
ivory.smrf.retrieval - package ivory.smrf.retrieval
Provides classes for document retrieval using Markov Random Fields.
ivory.sqe.querygenerator - package ivory.sqe.querygenerator
 
ivory.sqe.retrieval - package ivory.sqe.retrieval
 
ivory2Indri(String) - Static method in class ivory.sqe.querygenerator.Utils
 

J

Jaccard - Class in ivory.pwsim.score
 
Jaccard() - Constructor for class ivory.pwsim.score.Jaccard
 
JelinekMercerScoringFunction - Class in ivory.smrf.model.score
Computes score based on language modeling using Jelinek-Mercer smoothing.
JelinekMercerScoringFunction() - Constructor for class ivory.smrf.model.score.JelinekMercerScoringFunction
 
JSHash(String) - Method in class ivory.lsh.projection.GeneralHashFunctionLibrary
 
JUDGMENT_PATH - Static variable in class ivory.bloomir.util.OptionManager
 

K

KBest - Static variable in class ivory.sqe.retrieval.Constants
 

L

Language - Static variable in class ivory.core.Constants
 
lastBlockSize(int, int, int) - Static method in class ivory.ffg.data.DocumentVectorUtility
 
LazyIntDocVector - Class in ivory.core.data.document
Implementation of IntDocVector that lazily decodes term and positional information on demand.
LazyIntDocVector() - Constructor for class ivory.core.data.document.LazyIntDocVector
 
LazyIntDocVector(SortedMap<Integer, int[]>) - Constructor for class ivory.core.data.document.LazyIntDocVector
 
LazyIntDocVector.Reader - Class in ivory.core.data.document
 
LazyIntDocVector.Reader(byte[], int) - Constructor for class ivory.core.data.document.LazyIntDocVector.Reader
 
LazyTermDocVector - Class in ivory.core.data.document
Implementation of TermDocVector that lazily decodes term and positional information on demand.
LazyTermDocVector() - Constructor for class ivory.core.data.document.LazyTermDocVector
 
LazyTermDocVector(Map<String, ArrayListOfInts>) - Constructor for class ivory.core.data.document.LazyTermDocVector
 
LazyTermDocVector.Reader - Class in ivory.core.data.document
 
LazyTermDocVector.Reader(int, byte[], String[]) - Constructor for class ivory.core.data.document.LazyTermDocVector.Reader
 
length - Variable in class ivory.lsh.data.Bits
The actual number of bits in this packet
LENGTH_FILE - Static variable in class ivory.bloomir.data.CompressedPostingsIO
 
LengthCountCriterion - Class in ivory.ptc.sampling
Sampling criterion based on the length of the query.
LengthCountCriterion() - Constructor for class ivory.ptc.sampling.LengthCountCriterion
 
LexicalProbThreshold - Static variable in class ivory.sqe.retrieval.Constants
 
LexicographicallySortedDictionary - Interface in ivory.core.data.dictionary
A lexicographically-sorted dictionary.
LinearImportanceModel - Class in ivory.smrf.model.importance
 
LinearImportanceModel() - Constructor for class ivory.smrf.model.importance.LinearImportanceModel
 
LinearMergingRanker - Class in ivory.bloomir.ranker
 
LinearMergingRanker(String, FileSystem) - Constructor for class ivory.bloomir.ranker.LinearMergingRanker
 
LineSearch - Class in ivory.ltr
 
LineSearch(Model, List<Feature>, ScoreTable, Measure) - Constructor for class ivory.ltr.LineSearch
 
lineSearch(Model, Feature, ScoreTable, Measure) - Static method in class ivory.ltr.LineSearch
 
LinkCountCriterion - Class in ivory.ptc.sampling
Sampling criterion based on the number of target documents.
LinkCountCriterion() - Constructor for class ivory.ptc.sampling.LinkCountCriterion
 
listIndex - Variable in class ivory.core.data.index.PostingsListDocSortedNonPositional.DocList
 
ListOfIntPairs - Class in ivory.lsh.data
 
ListOfIntPairs() - Constructor for class ivory.lsh.data.ListOfIntPairs
 
loadCf(RetrievalEnvironment, String) - Static method in class ivory.bloomir.util.QueryUtility
Loads CF values for the set of terms extracted from a query file.
loadCf(RetrievalEnvironment, HMapIV<String>) - Static method in class ivory.bloomir.util.QueryUtility
 
loadDocnoMapping(String, FileSystem) - Static method in class ivory.core.RetrievalEnvironment
 
loadDocScore(String, String, String) - Method in class ivory.core.RetrievalEnvironment
 
loadFeatures(InputSupplier<? extends InputStream>) - Static method in class ivory.ffg.util.FeatureUtility
Reads a feature set in XML format as follows: <parameters> <feature fid="Feature_ID" featureClass="Feature_class" scoringFunctionClass="ScoringFunction_class" scoring_function_parameters /> </parameters>
loadIdf(RetrievalEnvironment, String) - Static method in class ivory.bloomir.util.QueryUtility
Loads IDF values for the set of terms extracted from a query file.
loadIdf(RetrievalEnvironment, HMapIV<String>) - Static method in class ivory.bloomir.util.QueryUtility
 
loadLongQrelsFromTabDelimited(InputSupplier<? extends InputStreamReader>) - Static method in class ivory.ffg.util.QrelUtility
 
loadModels(JobConf) - Method in class ivory.lsh.bitext.PreprocessHelper
 
loadOperators(InputSupplier<? extends InputStream>) - Static method in class ivory.ltr.operator.OperatorUtil
Reads a feature set in an XML format as follows:
loadPostings(String, FileSystem, CompressedPostings[], int[]) - Static method in class ivory.bloomir.data.CompressedPostingsIO
Loads an entire collection of postings lists and initializes the given ranker with this collection.
loadQrelsFromTabDelimited(InputSupplier<? extends InputStreamReader>) - Static method in class ivory.ffg.util.QrelUtility
 
loadQrelsFromXML(InputSupplier<? extends InputStream>) - Static method in class ivory.ffg.util.QrelUtility
Reads a qrel set in XML format as follows: <parameters> <judgment qid="Query_ID" docid="Document_ID" /> </parameters>
loadQueries(String) - Static method in class ivory.bloomir.util.QueryUtility
Loads a set of queries from an input file.
loadQueries(InputSupplier<? extends InputStream>) - Static method in class ivory.bloomir.util.QueryUtility
Reads a query set in an XML format as follows: <parameters> <query qid="Query_ID">Query Text</query> </parameters>
loadQueryRunner(String[], FileSystem) - Method in class ivory.ltr.ExtractFeatures
 
loadSignatures(String, FileSystem, Signature[]) - Static method in class ivory.bloomir.data.SignatureIO
Loads an entire collection of signatures into an array.
LogFeature - Class in ivory.ltr
 
LogFeature(int, String) - Constructor for class ivory.ltr.LogFeature
 
Lucene - Class in ivory.pwsim.score
 
Lucene() - Constructor for class ivory.pwsim.score.Lucene
 
LuceneAnalyzer - Class in ivory.core.tokenize
 
LuceneAnalyzer() - Constructor for class ivory.core.tokenize.LuceneAnalyzer
 
LuceneArabicAnalyzer - Class in ivory.core.tokenize
 
LuceneArabicAnalyzer() - Constructor for class ivory.core.tokenize.LuceneArabicAnalyzer
 

M

main(String[]) - Static method in class ivory.app.BuildIndex
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.app.PreprocessClueWebEnglish
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.app.PreprocessCollection
 
main(String[]) - Static method in class ivory.app.PreprocessEnglishWikipediaSimple
 
main(String[]) - Static method in class ivory.app.PreprocessGov2
 
main(String[]) - Static method in class ivory.app.PreprocessMedline
 
main(String[]) - Static method in class ivory.app.PreprocessTrec45
 
main(String[]) - Static method in class ivory.app.PreprocessTrecCollection
 
main(String[]) - Static method in class ivory.app.PreprocessTrecForeign
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.app.PreprocessWikipedia
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.app.PreprocessWt10g
 
main(String[]) - Static method in class ivory.bloomir.preprocessing.GenerateBloomFilters
 
main(String[]) - Static method in class ivory.bloomir.preprocessing.GenerateCompressedPostings
 
main(String[]) - Static method in class ivory.bloomir.ranker.BloomRanker
 
main(String[]) - Static method in class ivory.bloomir.ranker.LinearMergingRanker
 
main(String[]) - Static method in class ivory.bloomir.ranker.SmallAdaptiveRanker
 
main(String[]) - Static method in class ivory.cascade.retrieval.RunQueryLocalCascade
 
main(String[]) - Static method in class ivory.core.data.dictionary.DefaultFrequencySortedDictionary
Simple demo program for looking up terms and term ids.
main(String[]) - Static method in class ivory.core.data.dictionary.FrontCodedDictionary
Simple demo program for looking up terms and term ids.
main(String[]) - Static method in class ivory.core.data.document.IntDocVectorsForwardIndex
Simple test program.
main(String[]) - Static method in class ivory.core.data.document.TermDocVectorsForwardIndex
Simple test program.
main(String[]) - Static method in class ivory.core.data.index.IntPostingsForwardIndex
 
main(String[]) - Static method in class ivory.core.data.stat.DfTableArray
 
main(String[]) - Static method in class ivory.core.data.stat.DocLengthTable2B
 
main(String[]) - Static method in class ivory.core.data.stat.DocScoreTable4BF
 
main(String[]) - Static method in class ivory.core.data.stat.SpamPercentileScore
 
main(String[]) - Static method in class ivory.core.RetrievalEnvironment
 
main(String[]) - Static method in class ivory.core.tokenize.GalagoTokenizer
 
main(String[]) - Static method in class ivory.core.tokenize.Tokenizer
 
main(String[]) - Static method in class ivory.core.util.AnnotateClueRunAllWithURLs
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.core.util.AnnotateClueRunWithURLs
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.core.util.CLIRUtils
 
main(String[]) - Static method in class ivory.core.util.ConvertRawModelIntoParametersFile
 
main(String[]) - Static method in class ivory.core.util.PrintMostFrequentTerms
 
main(String[]) - Static method in class ivory.core.util.QuickSort
 
main(String[]) - Static method in class ivory.core.util.ReadSequenceFile
 
main(String[]) - Static method in class ivory.ffg.driver.DocumentVectorOnTheFlyIndexing
 
main(String[]) - Static method in class ivory.ffg.driver.DocumentVectorSlidingWindow
 
main(String[]) - Static method in class ivory.ffg.driver.RankAndFeaturesSmallAdaptive
 
main(String[]) - Static method in class ivory.ffg.preprocessing.GenerateCompressedPositionalPostings
 
main(String[]) - Static method in class ivory.ffg.preprocessing.GenerateDocumentVectors
 
main(String[]) - Static method in class ivory.lsh.bitext.Docs2Sentences
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.lsh.bitext.FilterSentencePairs
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.lsh.bitext.FindParallelSentencePairs
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.lsh.bitext.FindParallelSentencePairsOld
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.lsh.data.Bits
Test class
main(String[]) - Static method in class ivory.lsh.data.DfTableArray
 
main(String[]) - Static method in class ivory.lsh.data.PermutationByBit
 
main(String[]) - Static method in class ivory.lsh.data.PermutationByBlock
 
main(String[]) - Static method in class ivory.lsh.driver.RunComputeSignatures
 
main(String[]) - Static method in class ivory.lsh.eval.BitextClassifierUtils
 
main(String[]) - Static method in class ivory.lsh.eval.BruteForcePwsim
 
main(String[]) - Static method in class ivory.lsh.eval.Docnos2Titles
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.lsh.eval.ExtractWikipedia
 
main(String[]) - Static method in class ivory.lsh.eval.FilterResults
 
main(String[]) - Static method in class ivory.lsh.eval.OutputResultsAsText
 
main(String[]) - Static method in class ivory.lsh.eval.SampleIntDocVectors
 
main(String[]) - Static method in class ivory.lsh.eval.SampleSignatures
 
main(String[]) - Static method in class ivory.lsh.eval.SampleTermDocVectors
 
main(String[]) - Static method in class ivory.lsh.pwsim.cl.CLSlidingWindowPwsim
 
main(String[]) - Static method in class ivory.lsh.pwsim.GenerateChunkedPermutedTables
 
main(String[]) - Static method in class ivory.ltr.ExtractFeatures
 
main(String[]) - Static method in class ivory.ltr.GreedyLearn
 
main(String[]) - Static method in class ivory.ltr.PrintModel
 
main(String[]) - Static method in class ivory.ltr.Rank
 
main(String[]) - Static method in class ivory.ptc.driver.BuildAnchorTextInvertedIndex
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.ptc.driver.ExtractSortedPseudoTestCollection
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.ptc.driver.XMLFormatJudgments
 
main(String[]) - Static method in class ivory.ptc.driver.XMLFormatQueries
 
main(String[]) - Static method in class ivory.pwsim.RunPCP
Dispatches command-line arguments to the tool via the ToolRunner.
main(String[]) - Static method in class ivory.smrf.retrieval.RunQueryLocal
 
main(String[]) - Static method in class ivory.sqe.retrieval.RunQueryEngine
 
main(String[]) - Static method in class ivory.sqe.retrieval.RunQueryEngineHDFS
 
map(IntWritable, Signature, OutputCollector<IntWritable, PairOfFloatInt>, Reporter) - Method in class ivory.lsh.eval.BruteForcePwsim.MyMapperSignature
 
map(IntWritable, HMapSFW, OutputCollector<IntWritable, PairOfFloatInt>, Reporter) - Method in class ivory.lsh.eval.BruteForcePwsim.MyMapperTermDocVectors
 
map(IntWritable, WeightedIntDocVector, OutputCollector<IntWritable, PairOfFloatInt>, Reporter) - Method in class ivory.lsh.eval.BruteForcePwsim.MyMapperWeightedIntDocVectors
 
map(IntWritable, HMapIFW, OutputCollector<PairOfInts, IntWritable>, Reporter) - Method in class ivory.lsh.eval.ConvertMapToPairs.MyMapper
 
map(PairOfInts, IntWritable, OutputCollector<PairOfInts, IntWritable>, Reporter) - Method in class ivory.lsh.eval.FilterResults.MyMapper
 
map(PairOfInts, IntWritable, OutputCollector<IntWritable, PairOfInts>, Reporter) - Method in class ivory.lsh.eval.FilterResults.MyMapperTopN
 
map(IntWritable, Signature, OutputCollector<IntWritable, Signature>, Reporter) - Method in class ivory.lsh.eval.SampleSignatures.MyMapper
 
map(IntWritable, WeightedIntDocVector, OutputCollector<IntWritable, MinhashSignature>, Reporter) - Method in class ivory.lsh.projection.ComputeSignaturesMinhash.MyMapper
 
map(IntWritable, WeightedIntDocVector, OutputCollector<IntWritable, NBitSignature>, Reporter) - Method in class ivory.lsh.projection.ComputeSignaturesRandom.MyMapper
 
map(IntWritable, HMapSFW, OutputCollector<IntWritable, SixtyFourBitSignature>, Reporter) - Method in class ivory.lsh.projection.ComputeSignaturesSimhash.MyMapper
 
map(IntWritable, IntWritable, OutputCollector<IntWritable, IntWritable>, Reporter) - Method in class ivory.lsh.projection.WriteRandomVectors.MyMapper0
 
map(IntWritable, BitsSignatureTable, OutputCollector<PairOfInts, IntWritable>, Reporter) - Method in class ivory.lsh.pwsim.cl.CLSlidingWindowPwsim.MyMapper
 
map(IntWritable, Signature, OutputCollector<PairOfIntSignature, IntWritable>, Reporter) - Method in class ivory.lsh.pwsim.GenerateChunkedPermutedTables.MyMapper
 
MAPMeasure - Class in ivory.ltr
 
MAPMeasure() - Constructor for class ivory.ltr.MAPMeasure
 
MarkovRandomField - Class in ivory.smrf.model
A Markov Random Field.
MarkovRandomField(String[], RetrievalEnvironment) - Constructor for class ivory.smrf.model.MarkovRandomField
Creates a MarkovRandomField object.
Max - Class in ivory.ltr.operator
 
Max() - Constructor for class ivory.ltr.operator.Max
 
MAX_POSITIONS - Static variable in class ivory.ffg.data.DocumentVectorUtility
 
MaxDf - Static variable in class ivory.core.Constants
 
maxHammingDistance - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
MaxHeap - Static variable in class ivory.core.Constants
Maximum heap size passed to mapred.child.java.opts via JVM option -Xmx, in MB;
MaxNDocsBeforeFlush - Static variable in class ivory.core.Constants
In the LP indexing algorithm, maximum number of documents to process before forcing a flush, regardless of available memory.
MaxWindow - Static variable in class ivory.sqe.retrieval.Constants
 
Mean - Class in ivory.ltr.operator
 
Mean() - Constructor for class ivory.ltr.operator.Mean
 
measure - Variable in class ivory.ltr.AlphaMeasurePair
 
Measure - Class in ivory.ltr
 
Measure() - Constructor for class ivory.ltr.Measure
 
Measure.GradeComparator - Class in ivory.ltr
 
Measure.GradeComparator() - Constructor for class ivory.ltr.Measure.GradeComparator
 
Measure.ScoreComparator - Class in ivory.ltr
 
Measure.ScoreComparator() - Constructor for class ivory.ltr.Measure.ScoreComparator
 
Measure.ScoreGradePair - Class in ivory.ltr
 
Measure.ScoreGradePair(float, float) - Constructor for class ivory.ltr.Measure.ScoreGradePair
 
meets(PseudoQuery, PseudoJudgments) - Method in interface ivory.ptc.sampling.Criterion
Checks whether the given query and set of judgments meet the defined criterion.
meets(PseudoQuery, PseudoJudgments) - Method in class ivory.ptc.sampling.LengthCountCriterion
 
meets(PseudoQuery, PseudoJudgments) - Method in class ivory.ptc.sampling.LinkCountCriterion
 
meets(PseudoQuery, PseudoJudgments) - Method in class ivory.ptc.sampling.TopNCriterion
 
membershipTest(int) - Method in class ivory.bloomir.data.BloomFilterHash
 
membershipTest(int) - Method in class ivory.bloomir.data.BloomFilterIdentityHash
 
membershipTest(int) - Method in class ivory.bloomir.data.Signature
Queries the current signature and performs a membership test.
merge(PostingsListDocSortedNonPositional, PostingsListDocSortedNonPositional, int) - Static method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
merge(PostingsList, PostingsList, int) - Static method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
merge(PostingsListDocSortedPositional, PostingsListDocSortedPositional, int) - Static method in class ivory.core.data.index.PostingsListDocSortedPositional
 
merge(PostingsList, PostingsList, int) - Static method in class ivory.core.data.index.PostingsListDocSortedPositional
 
merge(PostingsListDocSortedPositionalPForDelta, PostingsListDocSortedPositionalPForDelta, int) - Static method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
merge(PostingsList, PostingsList, int) - Static method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
mergeList(PostingsList, ArrayList<PostingsList>, int) - Static method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
mergeList(PostingsList, List<PostingsList>, int) - Static method in class ivory.core.data.index.PostingsListDocSortedPositional
 
mergeList(PostingsList, List<PostingsList>, int) - Static method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
MetaFeature - Class in ivory.smrf.model.importance
 
MetaFeature(String, float) - Constructor for class ivory.smrf.model.importance.MetaFeature
 
Min - Class in ivory.ltr.operator
 
Min() - Constructor for class ivory.ltr.operator.Min
 
MIN_DF - Static variable in class ivory.app.PreprocessCollection
 
MinDf - Static variable in class ivory.core.Constants
 
MinhashSignature - Class in ivory.lsh.data
A version of BitsSignature specifically tuned for 64 bits.
MinhashSignature() - Constructor for class ivory.lsh.data.MinhashSignature
Create a BitsSignature object with the specified number of bits, all initially set to 0.
MinhashSignature(ArrayListOfIntsWritable) - Constructor for class ivory.lsh.data.MinhashSignature
 
MinhashSignature(MinhashSignature) - Constructor for class ivory.lsh.data.MinhashSignature
 
MinhashSignature(int) - Constructor for class ivory.lsh.data.MinhashSignature
 
MinSentenceLength - Static variable in class ivory.core.util.CLIRUtils
 
MinSplitSize - Static variable in class ivory.core.Constants
 
MinVectorTerms - Static variable in class ivory.core.util.CLIRUtils
 
MinWindow - Static variable in class ivory.sqe.retrieval.Constants
 
mIsNewModel - Static variable in class ivory.core.RetrievalEnvironment
 
mode - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
model - Variable in class ivory.ltr.GreedyLearn.ModelFeaturePair
 
Model - Class in ivory.ltr
 
Model() - Constructor for class ivory.ltr.Model
 
Model(Model) - Constructor for class ivory.ltr.Model
 
MoreGenericModelReader - Class in ivory.lsh.bitext
 
MoreGenericModelReader(String, FileSystem) - Constructor for class ivory.lsh.bitext.MoreGenericModelReader
 
MoreGenericModelReader(Path, FileSystem) - Constructor for class ivory.lsh.bitext.MoreGenericModelReader
 
mostSignficantBit_Loop(int) - Static method in class ivory.core.compression.BitUtilities
Returns the most significant bit for any positive integer, 0 for -1.
mostSignificantBit(int) - Static method in class ivory.core.compression.BitUtilities
Returns the most significant bit for any positive integer.
mostSignificantBit(byte) - Static method in class ivory.core.compression.BitUtilities
Returns the most significant bit for any byte value.
MRFBuilder - Class in ivory.smrf.model.builder
 
MRFBuilder(RetrievalEnvironment) - Constructor for class ivory.smrf.model.builder.MRFBuilder
 
MRFDocumentRanker - Class in ivory.smrf.retrieval
 
MRFDocumentRanker(MarkovRandomField, int) - Constructor for class ivory.smrf.retrieval.MRFDocumentRanker
 
MRFDocumentRanker(MarkovRandomField, int[], int) - Constructor for class ivory.smrf.retrieval.MRFDocumentRanker
 
MRFExpander - Class in ivory.smrf.model.expander
 
MRFExpander() - Constructor for class ivory.smrf.model.expander.MRFExpander
 
MSB_BYTES - Static variable in class ivory.core.compression.BitUtilities
Array of output of mostSignficantBit(byte) for quicker lookups
MTN - Static variable in class ivory.sqe.retrieval.Constants
 
MtNQueryGenerator - Class in ivory.sqe.querygenerator
A different way of formulating the N-best translation output from cdec.
MtNQueryGenerator() - Constructor for class ivory.sqe.querygenerator.MtNQueryGenerator
 
MTWeight - Static variable in class ivory.sqe.retrieval.Constants
 
multiply(float) - Method in class ivory.sqe.retrieval.FloatWeight
 
multiply(float) - Method in interface ivory.sqe.retrieval.NodeWeight
 
multiply(float) - Method in class ivory.sqe.retrieval.TfDfWeight
 

N

NBEST - Static variable in class ivory.sqe.querygenerator.Translation
 
NBitSignature - Class in ivory.lsh.data
A space and time-efficient implementation of Signature.
NBitSignature() - Constructor for class ivory.lsh.data.NBitSignature
 
NBitSignature(int) - Constructor for class ivory.lsh.data.NBitSignature
Create a BitsSignature object with the specified number of bits, all initially set to 0.
NBitSignature(Bits) - Constructor for class ivory.lsh.data.NBitSignature
 
NBitSignature(NBitSignature) - Constructor for class ivory.lsh.data.NBitSignature
 
NBitSignature(byte[], int) - Constructor for class ivory.lsh.data.NBitSignature
 
NDCGMeasure - Class in ivory.ltr
 
NDCGMeasure() - Constructor for class ivory.ltr.NDCGMeasure
 
ndcgValues - Variable in class ivory.cascade.retrieval.CascadeBatchQueryRunner
 
newInstance(int[]) - Static method in class ivory.bloomir.data.CompressedPostings
Compresses the given input and generates a new instance of this class.
newInstance(int[], List<TermPositions>) - Static method in class ivory.ffg.data.CompressedPositionalPostings
Constructs an instance of this class by encoding the document ids as well as their term positions
newInstance(int[]) - Static method in class ivory.ffg.data.DocumentVectorHashedArray
Creates an instance of this class by transforming the given document vector into the new (hashed) space.
newInstance(int[], List<TermPositions>, int) - Static method in class ivory.ffg.data.DocumentVectorMiniInvertedIndex
Constructs an indexed document vector given the input term id vector and the term positions
newInstance(int[]) - Static method in class ivory.ffg.data.DocumentVectorPForDeltaArray
Constructs a new document vector and compresses it using PForDelta
newInstance(String, IntDocVector) - Static method in class ivory.ffg.data.DocumentVectorUtility
Factory method
newInstance(int[]) - Static method in class ivory.ffg.data.DocumentVectorVIntArray
Constructs a document vector and compresses it using Variable-Length Integer coding.
newInstance() - Method in class ivory.ltr.operator.BooleanCount
 
newInstance() - Method in class ivory.ltr.operator.BooleanRatio
 
newInstance() - Method in class ivory.ltr.operator.Max
 
newInstance() - Method in class ivory.ltr.operator.Mean
 
newInstance() - Method in class ivory.ltr.operator.Min
 
newInstance() - Method in class ivory.ltr.operator.Operator
 
newInstance() - Method in class ivory.ltr.operator.Sum
 
newInstance() - Method in class ivory.ltr.operator.Variance
 
nextKeyValue() - Method in class ivory.core.preprocess.PositionalSequenceFileRecordReader
 
nextPermutation() - Method in class ivory.lsh.data.Permutation
 
nextPermutation() - Method in class ivory.lsh.data.PermutationByBit
 
nextPermutation() - Method in class ivory.lsh.data.PermutationByBlock
 
nextPosting(Posting) - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.PostingsReader
 
nextPosting(Posting) - Method in class ivory.core.data.index.PostingsListDocSortedPositional.PostingsReader
 
nextPosting(Posting) - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta.PostingsReader
 
nextPosting(Posting) - Method in interface ivory.core.data.index.PostingsReader
Reads the next posting, consuming it from the stream of postings.
nextPosting(Posting) - Method in class ivory.core.data.index.ProximityPostingsReader
 
nextTerm() - Method in interface ivory.core.data.document.IntDocVector.Reader
Returns the next term.
nextTerm() - Method in class ivory.core.data.document.LazyIntDocVector.Reader
 
nextTerm() - Method in class ivory.core.data.document.LazyTermDocVector.Reader
 
nextTerm() - Method in interface ivory.core.data.document.TermDocVector.Reader
Returns the next term.
nextValues() - Method in class ivory.core.util.DelimitedValuesFileReader
Reads the next line.
NGramLatentConceptExpander - Class in ivory.smrf.model.expander
 
NGramLatentConceptExpander(RetrievalEnvironment, List<Integer>, List<MRFBuilder>, List<Integer>, List<Integer>) - Constructor for class ivory.smrf.model.expander.NGramLatentConceptExpander
 
NodeWeight - Interface in ivory.sqe.retrieval
 
NONPOSITIONAL_INDEX_IP - Static variable in class ivory.app.BuildIndex
 
normalize(Map<String, HMapSFW>, float, float, int) - Static method in class ivory.sqe.querygenerator.Utils
Given a distribution of probabilities, normalize so that sum of prob.s is exactly 1.0 or cumProbThreshold (if lower than 1.0).
normalize(HMapSFW) - Static method in class ivory.sqe.querygenerator.Utils
L1-normalization
normalizeFrench(String) - Static method in class ivory.core.tokenize.Tokenizer
Check for the character (looks like reversed `) and normalize it to standard apostrophe
normalizeWith(float) - Method in class ivory.core.data.document.WeightedIntDocVector
 
numBatchFiles - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
NUMBER_OF_HASH - Static variable in class ivory.bloomir.util.OptionManager
 
numChunksPerPermTable - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
numDocs - Variable in class ivory.smrf.model.GlobalEvidence
 
NumMapTasks - Static variable in class ivory.core.Constants
 
numOfBits - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
numOfPermutations - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
NumReduceTasks - Static variable in class ivory.core.Constants
 
numResults - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
NumTransPerToken - Static variable in class ivory.sqe.retrieval.Constants
 

O

One2Many - Static variable in class ivory.sqe.retrieval.Constants
 
OpenNLPTokenizer - Class in ivory.core.tokenize
 
OpenNLPTokenizer() - Constructor for class ivory.core.tokenize.OpenNLPTokenizer
 
Operator - Class in ivory.ltr.operator
Holds and computes the final value of a feature
OperatorUtil - Class in ivory.ltr.operator
Provides auxiliary functions to parse operators.
OperatorUtil() - Constructor for class ivory.ltr.operator.OperatorUtil
 
OptionManager - Class in ivory.bloomir.util
Utility class that helps manage command line options
OptionManager(String) - Constructor for class ivory.bloomir.util.OptionManager
 
or(Bits) - Method in class ivory.bloomir.data.Bits
Bitwise OR operator
or(NBitSignature) - Method in class ivory.lsh.data.NBitSignature
 
orderByProfitDensity(List<ConstrainedClique>) - Static method in class ivory.smrf.model.constrained.ConstraintModel
 
orderCliques(List<String>, double[]) - Static method in class ivory.smrf.model.constrained.ConstraintModel
 
ORDERED_ID - Static variable in class ivory.smrf.model.Parameter
 
OrderedCliqueSet - Class in ivory.smrf.model.builder
 
OrderedCliqueSet() - Constructor for class ivory.smrf.model.builder.OrderedCliqueSet
 
OrderedWindowExpressionGenerator - Class in ivory.smrf.model.builder
 
OrderedWindowExpressionGenerator() - Constructor for class ivory.smrf.model.builder.OrderedWindowExpressionGenerator
 
OrderedWindowSequentialDependenceFeature - Class in ivory.ffg.feature
Implementation of a phrase feature (ordered-window, sequential-dependence model)
OrderedWindowSequentialDependenceFeature(int) - Constructor for class ivory.ffg.feature.OrderedWindowSequentialDependenceFeature
 
OUTPUT_PATH - Static variable in class ivory.bloomir.util.OptionManager
 
OutputPath - Static variable in class ivory.sqe.retrieval.Constants
 
OutputResultsAsText - Class in ivory.lsh.eval
Read in sequence file format and output as text format.
OutputResultsAsText() - Constructor for class ivory.lsh.eval.OutputResultsAsText
 

P

padAndFlush() - Method in class ivory.core.compression.BitOutputStream
Pads the current byte and writes the current int into the buffer.
PageRank - Class in ivory.ptc.judgments.weighting
PageRank weighting scheme: weight(targetDocument) = logScale_spamminess(targetDocument) + logScale_PageRank(targetDocument) Parameters required: - Percentile spam scores (can be obtained from http://plg.uwaterloo.ca/~gvcormac/clueweb09spam/) - PageRank scores
PageRank() - Constructor for class ivory.ptc.judgments.weighting.PageRank
 
PairComparator - Class in ivory.lsh.data
 
PairComparator() - Constructor for class ivory.lsh.data.PairComparator
 
PairOfFloatMap - Class in ivory.sqe.retrieval
 
PairOfFloatMap(HMapSFW, float) - Constructor for class ivory.sqe.retrieval.PairOfFloatMap
 
PairOfInt64BitSignature - Class in ivory.lsh.data
 
PairOfInt64BitSignature() - Constructor for class ivory.lsh.data.PairOfInt64BitSignature
 
PairOfInt64BitSignature(int, Signature) - Constructor for class ivory.lsh.data.PairOfInt64BitSignature
 
PairOfIntMinhashSignature - Class in ivory.lsh.data
 
PairOfIntMinhashSignature() - Constructor for class ivory.lsh.data.PairOfIntMinhashSignature
 
PairOfIntMinhashSignature(int, Signature) - Constructor for class ivory.lsh.data.PairOfIntMinhashSignature
 
PairOfIntNBitSignature - Class in ivory.lsh.data
 
PairOfIntNBitSignature() - Constructor for class ivory.lsh.data.PairOfIntNBitSignature
 
PairOfIntNBitSignature(int, Signature) - Constructor for class ivory.lsh.data.PairOfIntNBitSignature
 
PairOfIntSignature - Class in ivory.lsh.data
 
PairOfIntSignature() - Constructor for class ivory.lsh.data.PairOfIntSignature
 
PairOfIntSignature(int, Signature) - Constructor for class ivory.lsh.data.PairOfIntSignature
 
pairwiseWithinChunk - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
Parameter - Class in ivory.smrf.model
 
Parameter(String, float) - Constructor for class ivory.smrf.model.Parameter
 
PARAMETER_SEPARATER - Static variable in class ivory.ptc.AnchorTextInvertedIndex
 
PARAMETERS_SPERATOR - Static variable in class ivory.ptc.SortedPseudoTestCollection
 
parse(String[]) - Method in class ivory.bloomir.util.OptionManager
Parses command line arguments
parseArgs(String[]) - Static method in class ivory.sqe.retrieval.RunQueryEngine
 
parseArgs(String[], FileSystem, Configuration) - Static method in class ivory.sqe.retrieval.RunQueryEngine
 
parseDocument(Indexable, Tokenizer) - Static method in class ivory.core.tokenize.DocumentProcessingUtils
 
parseFeatures(String) - Static method in class ivory.ffg.util.FeatureUtility
 
parseLongQrelsFromTabDelimited(String) - Static method in class ivory.ffg.util.QrelUtility
 
parseOperators(String) - Static method in class ivory.ltr.operator.OperatorUtil
Loads and tokenizes a set of features
parseQrelsFromTabDelimited(String) - Static method in class ivory.ffg.util.QrelUtility
 
parseQrelsFromXML(String) - Static method in class ivory.ffg.util.QrelUtility
 
parseQueries(RetrievalEnvironment, String) - Static method in class ivory.bloomir.util.QueryUtility
Loads and tokenizes a set of queries.
parseQuery(String, FileSystem, Configuration) - Method in class ivory.sqe.querygenerator.BagOfWordsQueryGenerator
 
parseQuery(String, FileSystem, Configuration) - Method in class ivory.sqe.querygenerator.MtNQueryGenerator
 
parseQuery(String, FileSystem, Configuration) - Method in class ivory.sqe.querygenerator.ProbabilisticStructuredQueryGenerator
 
parseQuery(String, FileSystem, Configuration) - Method in interface ivory.sqe.querygenerator.QueryGenerator
 
parseQuery(String, FileSystem, Configuration) - Method in class ivory.sqe.querygenerator.SCFGQueryGenerator
 
PCP - Class in ivory.pwsim
Computing pairwise document similarity given a document-sorted inverted index.
PCP(Configuration) - Constructor for class ivory.pwsim.PCP
 
peekNextDocno() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.PostingsReader
 
peekNextDocno() - Method in class ivory.core.data.index.PostingsListDocSortedPositional.PostingsReader
 
peekNextDocno() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta.PostingsReader
 
peekNextDocno() - Method in interface ivory.core.data.index.PostingsReader
Returns the docno of the next posting, without consuming it from the stream of postings.
peekNextDocno() - Method in class ivory.core.data.index.ProximityPostingsReader
 
peekNextTf() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.PostingsReader
 
peekNextTf() - Method in class ivory.core.data.index.PostingsListDocSortedPositional.PostingsReader
 
peekNextTf() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta.PostingsReader
 
peekNextTf() - Method in interface ivory.core.data.index.PostingsReader
Returns the score of the next posting, without consuming it from the stream of postings.
peekNextTf() - Method in class ivory.core.data.index.ProximityPostingsReader
 
perm(ArrayListOfIntsWritable) - Method in class ivory.lsh.data.MinhashSignature
 
perm(ArrayListOfIntsWritable, Signature) - Method in class ivory.lsh.data.MinhashSignature
 
perm(ArrayListOfIntsWritable) - Method in class ivory.lsh.data.NBitSignature
 
perm(ArrayListOfIntsWritable, Signature) - Method in class ivory.lsh.data.NBitSignature
 
perm(ArrayListOfIntsWritable, Signature) - Method in class ivory.lsh.data.Signature
 
perm(ArrayListOfIntsWritable) - Method in class ivory.lsh.data.Signature
 
perm(ArrayListOfIntsWritable) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
perm(ArrayListOfIntsWritable, Signature) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
permNo - Variable in class ivory.lsh.data.PairOfIntSignature
 
Permutation - Class in ivory.lsh.data
 
Permutation() - Constructor for class ivory.lsh.data.Permutation
 
PermutationByBit - Class in ivory.lsh.data
 
PermutationByBit(int) - Constructor for class ivory.lsh.data.PermutationByBit
 
PermutationByBlock - Class in ivory.lsh.data
Permute a list of ints, block-by-block, as described in WWW07 paper by Manku et al (output permutation array uses a 0-index)
PermutationByBlock(int) - Constructor for class ivory.lsh.data.PermutationByBlock
 
permutationType - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
PhrasePair - Class in ivory.sqe.querygenerator
 
PhrasePair(String, String, String) - Constructor for class ivory.sqe.querygenerator.PhrasePair
 
PhraseWeight - Static variable in class ivory.sqe.retrieval.Constants
 
PJWHash(String) - Method in class ivory.lsh.projection.GeneralHashFunctionLibrary
 
plus(WeightedIntDocVector) - Method in class ivory.core.data.document.WeightedIntDocVector
 
Pmra - Class in ivory.pwsim.score
 
Pmra() - Constructor for class ivory.pwsim.score.Pmra
 
POSITIONAL_INDEX_IP - Static variable in class ivory.app.BuildIndex
 
POSITIONAL_INDEX_LP - Static variable in class ivory.app.BuildIndex
 
PositionalSequenceFileRecordReader<K,V> - Class in ivory.core.preprocess
 
PositionalSequenceFileRecordReader() - Constructor for class ivory.core.preprocess.PositionalSequenceFileRecordReader
 
Posting - Class in ivory.core.data.index
A posting, consisting of a docno and a term frequency.
Posting() - Constructor for class ivory.core.data.index.Posting
Creates a new empty posting.
Posting(int, short) - Constructor for class ivory.core.data.index.Posting
Creates a new posting with a specific docno and term frequency.
POSTINGS_ROOT_PATH - Static variable in class ivory.bloomir.util.OptionManager
 
PostingsAccumulator - Class in ivory.core.data.index
 
PostingsAccumulator() - Constructor for class ivory.core.data.index.PostingsAccumulator
 
PostingsList - Interface in ivory.core.data.index
Interface representing a postings list, which contains a list of individual postings.
PostingsListDocSortedNonPositional - Class in ivory.core.data.index
Object representing a document-sorted postings list wit no positional information.
PostingsListDocSortedNonPositional() - Constructor for class ivory.core.data.index.PostingsListDocSortedNonPositional
 
PostingsListDocSortedNonPositional.DocList - Class in ivory.core.data.index
 
PostingsListDocSortedNonPositional.DocList(int, int) - Constructor for class ivory.core.data.index.PostingsListDocSortedNonPositional.DocList
 
PostingsListDocSortedNonPositional.DocListComparator - Class in ivory.core.data.index
 
PostingsListDocSortedNonPositional.DocListComparator() - Constructor for class ivory.core.data.index.PostingsListDocSortedNonPositional.DocListComparator
 
PostingsListDocSortedNonPositional.PostingsReader - Class in ivory.core.data.index
PostingsReader for PostingsListDocSortedNonPositional.
PostingsListDocSortedNonPositional.PostingsReader(byte[], int, int, PostingsListDocSortedNonPositional) - Constructor for class ivory.core.data.index.PostingsListDocSortedNonPositional.PostingsReader
 
PostingsListDocSortedPositional - Class in ivory.core.data.index
Object representing a document-sorted postings list that holds positional information for terms.
PostingsListDocSortedPositional() - Constructor for class ivory.core.data.index.PostingsListDocSortedPositional
 
PostingsListDocSortedPositional.DocListComparator - Class in ivory.core.data.index
 
PostingsListDocSortedPositional.DocListComparator() - Constructor for class ivory.core.data.index.PostingsListDocSortedPositional.DocListComparator
 
PostingsListDocSortedPositional.PostingsReader - Class in ivory.core.data.index
PostingsReader for PostingsListDocSortedPositional.
PostingsListDocSortedPositionalPForDelta - Class in ivory.core.data.index
Object representing a document-sorted postings list that holds positional information for terms.
PostingsListDocSortedPositionalPForDelta() - Constructor for class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
PostingsListDocSortedPositionalPForDelta.DocListComparator - Class in ivory.core.data.index
 
PostingsListDocSortedPositionalPForDelta.DocListComparator() - Constructor for class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta.DocListComparator
 
PostingsListDocSortedPositionalPForDelta.PostingsReader - Class in ivory.core.data.index
PostingsReader for PostingsListDocSortedPositionalPForDelta.
PostingsListsType - Static variable in class ivory.core.Constants
 
PostingsReader - Interface in ivory.core.data.index
Interface for a postings reader.
PostingsReaderWrapper - Class in ivory.sqe.retrieval
 
PostingsReaderWrapper(JsonObject, RetrievalEnvironment, GlobalEvidence) - Constructor for class ivory.sqe.retrieval.PostingsReaderWrapper
 
PostingsReaderWrapper(String, RetrievalEnvironment, GlobalEvidence) - Constructor for class ivory.sqe.retrieval.PostingsReaderWrapper
 
PotentialFunction - Class in ivory.smrf.model.potential
Abstract base class for potential functions.
PotentialFunction() - Constructor for class ivory.smrf.model.potential.PotentialFunction
 
prepareStats(HMapIF, HMapIF) - Method in class ivory.ffg.driver.DocumentVectorOnTheFlyIndexing
 
prepareStats(HMapIF, HMapIF) - Method in class ivory.ffg.driver.DocumentVectorSlidingWindow
 
prepareStats(HMapIF, HMapIF) - Method in class ivory.ffg.driver.RankAndFeaturesSmallAdaptive
 
PreprocessClueWebEnglish - Class in ivory.app
 
PreprocessClueWebEnglish() - Constructor for class ivory.app.PreprocessClueWebEnglish
 
PreprocessCollection - Class in ivory.app
 
PreprocessCollection() - Constructor for class ivory.app.PreprocessCollection
 
PreprocessEnglishWikipediaSimple - Class in ivory.app
 
PreprocessEnglishWikipediaSimple() - Constructor for class ivory.app.PreprocessEnglishWikipediaSimple
 
PreprocessGov2 - Class in ivory.app
 
PreprocessGov2() - Constructor for class ivory.app.PreprocessGov2
 
PreprocessHelper - Class in ivory.lsh.bitext
 
PreprocessHelper(int, int, JobConf) - Constructor for class ivory.lsh.bitext.PreprocessHelper
Implemented for HDFS cluster mode, files read from local cache
PreprocessHelper(int, int, Configuration) - Constructor for class ivory.lsh.bitext.PreprocessHelper
Implemented for non-cluster mode, files read directly from local FS
PreprocessMedline - Class in ivory.app
 
PreprocessMedline() - Constructor for class ivory.app.PreprocessMedline
 
PreprocessTrec45 - Class in ivory.app
 
PreprocessTrec45() - Constructor for class ivory.app.PreprocessTrec45
 
PreprocessTrecCollection - Class in ivory.app
 
PreprocessTrecCollection() - Constructor for class ivory.app.PreprocessTrecCollection
 
PreprocessTrecForeign - Class in ivory.app
 
PreprocessTrecForeign() - Constructor for class ivory.app.PreprocessTrecForeign
 
PreprocessWikipedia - Class in ivory.app
Driver class that preprocesses a Wikipedia collection in any language.
PreprocessWikipedia() - Constructor for class ivory.app.PreprocessWikipedia
 
PreprocessWt10g - Class in ivory.app
 
PreprocessWt10g() - Constructor for class ivory.app.PreprocessWt10g
 
println(String) - Method in class ivory.core.util.ResultWriter
 
PrintModel - Class in ivory.ltr
 
PrintModel() - Constructor for class ivory.ltr.PrintModel
 
PrintMostFrequentTerms - Class in ivory.core.util
 
PrintMostFrequentTerms() - Constructor for class ivory.core.util.PrintMostFrequentTerms
 
ProbabilisticStructuredQueryGenerator - Class in ivory.sqe.querygenerator
Given a query in language F, will generate a Indri-like query representation, following Darwish's probabilistic structured queries (PSQ) technique (Darwish and Oard, 2003)
ProbabilisticStructuredQueryGenerator() - Constructor for class ivory.sqe.querygenerator.ProbabilisticStructuredQueryGenerator
 
processContent(String) - Method in class ivory.core.tokenize.BigramChineseTokenizer
 
processContent(String) - Method in class ivory.core.tokenize.GalagoTokenizer
 
processContent(String) - Method in class ivory.core.tokenize.LuceneAnalyzer
 
processContent(String) - Method in class ivory.core.tokenize.LuceneArabicAnalyzer
 
processContent(String) - Method in class ivory.core.tokenize.OpenNLPTokenizer
 
processContent(String) - Method in class ivory.core.tokenize.StanfordChineseTokenizer
 
processContent(String) - Method in class ivory.core.tokenize.Tokenizer
 
processGrammar(FileSystem, Configuration, String) - Method in class ivory.sqe.querygenerator.ProbabilisticStructuredQueryGenerator
 
processGrammar(FileSystem, Configuration, String) - Method in class ivory.sqe.querygenerator.SCFGQueryGenerator
 
processRule(int, boolean, float, String, Set<String>, Map<String, HMapSFW>, HMapSFW, HMapSIW, Tokenizer, Tokenizer, Map<String, String>, Set<String>) - Static method in class ivory.sqe.querygenerator.Utils
 
ProductFeature - Class in ivory.ltr
 
ProductFeature(int, int, String) - Constructor for class ivory.ltr.ProductFeature
 
ProximityPostingsReader - Class in ivory.core.data.index
 
ProximityPostingsReader(PostingsReader[], int) - Constructor for class ivory.core.data.index.ProximityPostingsReader
 
ProximityPostingsReaderOrderedWindow - Class in ivory.core.data.index
 
ProximityPostingsReaderOrderedWindow(PostingsReader[], int) - Constructor for class ivory.core.data.index.ProximityPostingsReaderOrderedWindow
 
ProximityPostingsReaderUnorderedWindow - Class in ivory.core.data.index
 
ProximityPostingsReaderUnorderedWindow(PostingsReader[], int) - Constructor for class ivory.core.data.index.ProximityPostingsReaderUnorderedWindow
 
pruneDocuments(String, float) - Method in class ivory.cascade.retrieval.CascadeEval
 
PseudoJudgmentExtractor - Interface in ivory.ptc.judgments.extractor
A pseudo judgment extractor interface.
PseudoJudgments - Class in ivory.ptc.data
Data structure that represents a set of pseudo relevence judgments.
PseudoJudgments() - Constructor for class ivory.ptc.data.PseudoJudgments
Constructs a pseudo judgment with an empty list of documents
PseudoQuery - Class in ivory.ptc.data
Data structure that represents a pseudo query.
PseudoQuery() - Constructor for class ivory.ptc.data.PseudoQuery
Constructs a pseudo query with no text and a quality score of zero.
PseudoQuery(String, float) - Constructor for class ivory.ptc.data.PseudoQuery
Initializes a pseudo query object with the given setting.
PseudoQueryScorer - Interface in ivory.ptc.scorer
Computes a quality score for a pseudo query.
PwsimEnvironment - Class in ivory.lsh.driver
Runner class for pairwise similarity algorithms.
PwsimEnvironment() - Constructor for class ivory.lsh.driver.PwsimEnvironment
 

Q

Qrels - Class in ivory.core.eval
Representation of relevance judgments.
Qrels(String) - Constructor for class ivory.core.eval.Qrels
Creates a Qrels object from a file
QrelsPath - Static variable in class ivory.sqe.retrieval.Constants
 
QrelUtility - Class in ivory.ffg.util
Provides auxiliary functions for parsing qrel files.
QrelUtility() - Constructor for class ivory.ffg.util.QrelUtility
 
QueriesPath - Static variable in class ivory.sqe.retrieval.Constants
 
QUERY_ORDERED_ID - Static variable in class ivory.smrf.model.Parameter
 
QUERY_PATH - Static variable in class ivory.bloomir.util.OptionManager
 
QUERY_TERM_ID - Static variable in class ivory.smrf.model.Parameter
 
QUERY_UNORDERED_ID - Static variable in class ivory.smrf.model.Parameter
 
QueryEngine - Class in ivory.sqe.retrieval
 
QueryEngine() - Constructor for class ivory.sqe.retrieval.QueryEngine
 
QueryEngine(Configuration, FileSystem) - Constructor for class ivory.sqe.retrieval.QueryEngine
 
QueryGenerator - Interface in ivory.sqe.querygenerator
 
QueryLanguage - Static variable in class ivory.sqe.retrieval.Constants
 
queryLength - Variable in class ivory.smrf.model.GlobalEvidence
 
QueryPotential - Class in ivory.smrf.model.potential
Query potential.
QueryPotential() - Constructor for class ivory.smrf.model.potential.QueryPotential
 
QueryPotential(RetrievalEnvironment, ExpressionGenerator, ScoringFunction) - Constructor for class ivory.smrf.model.potential.QueryPotential
 
QueryRunner - Interface in ivory.smrf.retrieval
 
queryToIntegerCode(RetrievalEnvironment, String) - Static method in class ivory.bloomir.util.QueryUtility
Reads and converts queries into their integer forms.
queryToIntegerCode(RetrievalEnvironment, HMapIV<String>) - Static method in class ivory.bloomir.util.QueryUtility
 
QueryTokenizerData - Static variable in class ivory.sqe.retrieval.Constants
 
QueryType - Static variable in class ivory.sqe.retrieval.Constants
 
QueryUtility - Class in ivory.bloomir.util
Provides auxiliary functions for query processing.
QueryUtility() - Constructor for class ivory.bloomir.util.QueryUtility
 
QueryVocab - Static variable in class ivory.sqe.retrieval.Constants
 
QuickSort - Class in ivory.core.util
 
QuickSort() - Constructor for class ivory.core.util.QuickSort
 
quicksort(short[], int[], int, int) - Static method in class ivory.core.util.QuickSort
 
quicksort(int[], int[], short[], int, int) - Static method in class ivory.core.util.QuickSort
 
quicksort(short[], int[], Object[], int, int) - Static method in class ivory.core.util.QuickSort
 
quicksort(int[], int[], int, int) - Static method in class ivory.core.util.QuickSort
 
quicksort(Object[], int[], int, int) - Static method in class ivory.core.util.QuickSort
 
Quicksort(double[], int[], int, int) - Static method in class ivory.smrf.model.constrained.ConstraintModel
 
quicksortWithSecondary(int[], int[], short[], int, int) - Static method in class ivory.core.util.QuickSort
 
quicksortWithSecondary(int[], int[], long[], int, int) - Static method in class ivory.core.util.QuickSort
 
quicksortWithSecondaryAndStack(int[], int[], short[], int, int) - Static method in class ivory.core.util.QuickSort
 
quicksortWithStack(short[], int[], int, int) - Static method in class ivory.core.util.QuickSort
 
quicksortWithStack(Object[], int[], int, int) - Static method in class ivory.core.util.QuickSort
 
Quiet - Static variable in class ivory.sqe.retrieval.Constants
 
QuotientFeature - Class in ivory.ltr
 
QuotientFeature(int, int, String) - Constructor for class ivory.ltr.QuotientFeature
 

R

rank(int[], int) - Method in class ivory.bloomir.ranker.BloomRanker
 
rank(int[], int) - Method in class ivory.bloomir.ranker.LinearMergingRanker
 
rank(int[], int) - Method in class ivory.bloomir.ranker.SmallAdaptiveRanker
 
rank() - Method in class ivory.cascade.retrieval.CascadeEval
 
Rank - Class in ivory.ltr
 
Rank() - Constructor for class ivory.ltr.Rank
 
rank() - Method in class ivory.smrf.retrieval.MRFDocumentRanker
 
rank(String, JsonObject, int) - Method in class ivory.sqe.retrieval.StructuredQueryRanker
 
RankAndFeaturesSmallAdaptive - Class in ivory.ffg.driver
 
RankAndFeaturesSmallAdaptive(RetrievalEnvironment, FileSystem) - Constructor for class ivory.ffg.driver.RankAndFeaturesSmallAdaptive
 
RankedListEvaluator - Class in ivory.core.eval
A bundle of static methods for evaluating ranked lists.
RankedListEvaluator() - Constructor for class ivory.core.eval.RankedListEvaluator
 
readBinary(int) - Method in class ivory.core.compression.BitInputStream
Reads a binary integer from the already read buffer.
readCollectionAverageDocumentLength() - Method in class ivory.core.RetrievalEnvironment
 
readCollectionDocumentCount() - Method in class ivory.core.RetrievalEnvironment
 
readCollectionLength() - Method in class ivory.core.RetrievalEnvironment
 
readCollectionName() - Method in class ivory.core.RetrievalEnvironment
 
readCollectionPath() - Method in class ivory.core.RetrievalEnvironment
 
readCollectionTermCount() - Method in class ivory.core.RetrievalEnvironment
 
readDataStats(String) - Static method in class ivory.smrf.model.importance.LinearImportanceModel
 
readDelta() - Method in class ivory.core.compression.BitInputStream
Reads a delta encoded integer from the underlying stream
readDocnoMappingClass() - Method in class ivory.core.RetrievalEnvironment
 
readDocnoOffset() - Method in class ivory.core.RetrievalEnvironment
 
readFields(DataInput) - Method in class ivory.bloomir.data.Bits
 
readFields(DataInput) - Method in class ivory.bloomir.data.BloomConfig
 
readFields(DataInput) - Method in class ivory.bloomir.data.BloomFilterHash
 
readFields(DataInput) - Method in class ivory.bloomir.data.BloomFilterIdentityHash
 
readFields(DataInput) - Method in class ivory.bloomir.data.CompressedPostings
 
readFields(DataInput) - Method in class ivory.core.data.dictionary.FrontCodedDictionary
 
readFields(DataInput) - Method in class ivory.core.data.document.LazyIntDocVector
 
readFields(DataInput) - Method in class ivory.core.data.document.LazyTermDocVector
 
readFields(DataInput) - Method in class ivory.core.data.document.WeightedIntDocVector
 
readFields(DataInput) - Method in class ivory.core.data.index.Posting
Deserializes this posting.
readFields(DataInput) - Method in class ivory.core.data.index.PostingsAccumulator
 
readFields(DataInput) - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
readFields(DataInput) - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
readFields(DataInput) - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
readFields(DataInput) - Method in class ivory.core.data.index.TermPositions
Deserializes this object.
readFields(DataInput) - Method in class ivory.ffg.data.CompressedPositionalPostings
 
readFields(DataInput) - Method in class ivory.ffg.data.DocumentVectorHashedArray
 
readFields(DataInput) - Method in class ivory.ffg.data.DocumentVectorMiniInvertedIndex
 
readFields(DataInput) - Method in class ivory.ffg.data.DocumentVectorPForDeltaArray
 
readFields(DataInput) - Method in class ivory.ffg.data.DocumentVectorVIntArray
 
readFields(DataInput) - Method in class ivory.lsh.data.BitsSignatureTable
 
readFields(DataInput) - Method in class ivory.lsh.data.FloatAsBytesWritable
 
readFields(DataInput) - Method in class ivory.lsh.data.ListOfIntPairs
 
readFields(DataInput) - Method in class ivory.lsh.data.MinhashSignature
 
readFields(DataInput) - Method in class ivory.lsh.data.NBitSignature
 
readFields(DataInput) - Method in class ivory.lsh.data.PairOfInt64BitSignature
 
readFields(DataInput) - Method in class ivory.lsh.data.PairOfIntMinhashSignature
 
readFields(DataInput) - Method in class ivory.lsh.data.PairOfIntNBitSignature
 
readFields(DataInput) - Method in class ivory.lsh.data.PairOfIntSignature
 
readFields(DataInput) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
readFields(DataInput) - Method in class ivory.lsh.data.WikiDocInfo
 
readFields(DataInput) - Method in class ivory.lsh.data.WikiSentenceInfo
 
readFields(DataInput) - Method in class ivory.ptc.data.AnchorTextTarget
 
readFields(DataInput) - Method in class ivory.ptc.data.PseudoJudgments
 
readFields(DataInput) - Method in class ivory.ptc.data.PseudoQuery
 
readFromFile(String) - Static method in class ivory.ltr.Model
 
readGamma() - Method in class ivory.core.compression.BitInputStream
Reads a gamma encoded integer from the underlying stream
readGolomb(int) - Method in class ivory.core.compression.BitInputStream
Reads a Golomb encoded integer
readInputFormat() - Method in class ivory.core.RetrievalEnvironment
 
readInstance(DataInput) - Static method in class ivory.bloomir.data.BloomConfig
Reads and returns an instance of the configuration object.
readInstance(DataInput) - Static method in class ivory.bloomir.data.BloomFilterHash
Reads and returns an instance of this class from the given input
readInstance(DataInput) - Static method in class ivory.bloomir.data.BloomFilterIdentityHash
Reads and returns an instance of this class.
readInstance(DataInput) - Static method in class ivory.bloomir.data.CompressedPostings
Reads an instance of this class from a given input.
readInstance(DataInput) - Static method in class ivory.ffg.data.CompressedPositionalPostings
Reads and returns an instance of this class from input
readInstance(DataInput) - Static method in class ivory.ffg.data.DocumentVectorHashedArray
Reads and returns a document vector from input
readInstance(DataInput) - Static method in class ivory.ffg.data.DocumentVectorMiniInvertedIndex
Reads and returns an instance of this class from input.
readInstance(DataInput) - Static method in class ivory.ffg.data.DocumentVectorPForDeltaArray
Reads and returns an instance of this class from input
readInstance(String, DataInput) - Static method in class ivory.ffg.data.DocumentVectorUtility
Reads an instance of DocumentVector from input
readInstance(DataInput) - Static method in class ivory.ffg.data.DocumentVectorVIntArray
Reads and returns an instance of this class from input
readInternalInputFile(String) - Method in class ivory.cascade.retrieval.CascadeBatchQueryRunner
 
readInterpolativeCoding(int[], int, int, int, int) - Method in class ivory.core.compression.BitInputStream
Reads a sequence of numbers from the stream interpolative coded.
readMinimalBinary(int) - Method in class ivory.core.compression.BitInputStream
Reads a binary encoded integer, given an upper bound
readMinimalBinaryZero(int) - Method in class ivory.core.compression.BitInputStream
Reads a minimal binary encoded number, when the upper bound can b zero.
readNumberOfTerms(String, FileSystem) - Static method in class ivory.bloomir.data.CompressedPostingsIO
Reads the number of terms from an index
readOriginalQueries(FileSystem, String) - Static method in class ivory.sqe.querygenerator.Utils
 
readPostingsType() - Method in class ivory.core.RetrievalEnvironment
 
ReadSequenceFile - Class in ivory.core.util
Program that reads either a SequenceFile or a directory containing SequenceFiles.
readSkewedGolomb(int) - Method in class ivory.core.compression.BitInputStream
Reads a skewed-golomb encoded integer from the underlying stream Consider a bucket-vector v =
readTokenizerClass() - Method in class ivory.core.RetrievalEnvironment
 
readTransDfTable(Path, FileSystem) - Static method in class ivory.core.util.CLIRUtils
Read df mapping from file.
readTranslationsFromNBest(String, float, Set<String>, Tokenizer, Tokenizer, Configuration) - Static method in class ivory.sqe.querygenerator.TranslationFactory
 
readUnary() - Method in class ivory.core.compression.BitInputStream
Reads a unary encoded integer from the underlying stream
readUnknowns(FileSystem, String) - Static method in class ivory.sqe.querygenerator.Utils
 
reduce(IntWritable, Iterable<PostingsListDocSortedPositional>, Reducer<IntWritable, PostingsListDocSortedPositional, IntWritable, PostingsListDocSortedPositional>.Context) - Method in class ivory.core.index.BuildLPInvertedIndexDocSorted.MyReducer
 
reduce(IntWritable, Iterator<PairOfFloatInt>, OutputCollector<PairOfInts, Text>, Reporter) - Method in class ivory.lsh.eval.BruteForcePwsim.MyReducer
 
reduce(IntWritable, Iterator<PairOfInts>, OutputCollector<IntWritable, PairOfInts>, Reporter) - Method in class ivory.lsh.eval.FilterResults.MyReducerTopN
 
reduce(IntWritable, Iterator<WeightedIntDocVector>, OutputCollector<IntWritable, WeightedIntDocVector>, Reporter) - Method in class ivory.lsh.eval.SampleIntDocVectors.MyReducer
 
reduce(IntWritable, Iterator<Signature>, OutputCollector<IntWritable, Signature>, Reporter) - Method in class ivory.lsh.eval.SampleSignatures.MyReducer
 
reduce(IntWritable, Iterator<HMapSFW>, OutputCollector<IntWritable, HMapSFW>, Reporter) - Method in class ivory.lsh.eval.SampleTermDocVectors.MyReducer
 
reduce(IntWritable, Iterator<IntWritable>, OutputCollector<IntWritable, FloatAsBytesWritable>, Reporter) - Method in class ivory.lsh.projection.WriteRandomVectors.MyReducer0
 
reduce(PairOfInts, Iterator<IntWritable>, OutputCollector<PairOfInts, IntWritable>, Reporter) - Method in class ivory.lsh.pwsim.cl.CLSlidingWindowPwsim.MyReducer
 
reduce(IntWritable, Iterator<PairOfInts>, OutputCollector<IntWritable, PairOfInts>, Reporter) - Method in class ivory.lsh.pwsim.cl.CLSlidingWindowPwsim.MyReducerTopN
 
reduce(PairOfIntSignature, Iterator<IntWritable>, OutputCollector<IntWritable, BitsSignatureTable>, Reporter) - Method in class ivory.lsh.pwsim.GenerateChunkedPermutedTables.MyReducer
 
reduce(PseudoQuery, Iterator<PseudoJudgments>, OutputCollector<Text, Text>, Reporter) - Method in class ivory.ptc.driver.XMLFormatJudgments.MyReducer
 
reduce(PseudoQuery, Iterator<PseudoJudgments>, OutputCollector<Text, Text>, Reporter) - Method in class ivory.ptc.driver.XMLFormatQueries.MyReducer
 
removeAllCliques() - Method in class ivory.smrf.model.MarkovRandomField
Removes all cliques from this MRF.
removeBorderStopWords(String) - Method in class ivory.core.tokenize.BigramChineseTokenizer
 
removeBorderStopWords(String) - Method in class ivory.core.tokenize.StanfordChineseTokenizer
 
removeBorderStopWords(Tokenizer, String) - Static method in class ivory.sqe.querygenerator.Utils
Remove stop words from text that has been tokenized.
removeNonUnicodeChars(String) - Static method in class ivory.core.tokenize.Tokenizer
Method to remove non-unicode characters from token, to prevent errors in the preprocessing pipeline.
RequiredParameters - Static variable in class ivory.core.index.BuildIntPostingsForwardIndex
 
RequiredParameters - Static variable in class ivory.core.index.BuildIPInvertedIndexDocSorted
 
RequiredParameters - Static variable in class ivory.core.index.BuildLPInvertedIndexDocSorted
 
RequiredParameters - Static variable in class ivory.core.preprocess.BuildDictionary
 
RequiredParameters - Static variable in class ivory.core.preprocess.BuildIntDocVectors
 
RequiredParameters - Static variable in class ivory.core.preprocess.BuildIntDocVectorsForwardIndex
 
RequiredParameters - Static variable in class ivory.core.preprocess.BuildTargetLangWeightedIntDocVectors
 
RequiredParameters - Static variable in class ivory.core.preprocess.BuildTermDocVectors
 
RequiredParameters - Static variable in class ivory.core.preprocess.BuildTermDocVectorsForwardIndex
 
RequiredParameters - Static variable in class ivory.core.preprocess.BuildTranslatedTermDocVectors
 
RequiredParameters - Static variable in class ivory.core.preprocess.BuildWeightedIntDocVectors
 
RequiredParameters - Static variable in class ivory.core.preprocess.BuildWeightedTermDocVectors
 
RequiredParameters - Static variable in class ivory.core.preprocess.ComputeGlobalTermStatistics
 
RequiredParameters - Static variable in class ivory.lsh.driver.RunComputeSignatures
 
RequiredParameters - Static variable in class ivory.lsh.eval.ConvertMapToPairs
 
RequiredParameters - Static variable in class ivory.lsh.eval.ExtractWikipedia
 
RequiredParameters - Static variable in class ivory.lsh.eval.OutputResultsAsText
 
RequiredParameters - Static variable in class ivory.lsh.eval.SampleSignatures
 
RequiredParameters - Static variable in class ivory.lsh.projection.ComputeSignaturesMinhash
 
RequiredParameters - Static variable in class ivory.lsh.projection.ComputeSignaturesRandom
 
RequiredParameters - Static variable in class ivory.lsh.projection.ComputeSignaturesSimhash
 
RequiredParameters - Static variable in class ivory.lsh.projection.WriteRandomVectors
 
RequiredParameters - Static variable in class ivory.ptc.AnchorTextInvertedIndex
 
RequiredParameters - Static variable in class ivory.ptc.SortedPseudoTestCollection
 
RequiredParameters - Static variable in class ivory.pwsim.PCP
 
reset() - Method in interface ivory.core.data.document.IntDocVector.Reader
Resets the reader to the beginning of the document.
reset() - Method in class ivory.core.data.document.LazyIntDocVector.Reader
 
reset() - Method in class ivory.core.data.document.LazyTermDocVector.Reader
 
reset() - Method in interface ivory.core.data.document.TermDocVector.Reader
Resets the reader to the beginning of the document.
reset() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.PostingsReader
 
reset() - Method in class ivory.core.data.index.PostingsListDocSortedPositional.PostingsReader
 
reset() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta.PostingsReader
 
reset() - Method in interface ivory.core.data.index.PostingsReader
Resets this object to start reading from the first posting.
reset() - Method in class ivory.core.data.index.ProximityPostingsReader
 
reset() - Method in class ivory.smrf.model.potential.DocumentPotential
Does nothing in the context of this potential.
reset() - Method in class ivory.smrf.model.potential.PotentialFunction
 
reset() - Method in class ivory.smrf.model.potential.QueryPotential
 
reset() - Method in class ivory.sqe.retrieval.PostingsReaderWrapper
 
resetPostingsListReader() - Method in class ivory.cascade.model.CascadeClique
 
resetPostingsListReader() - Method in class ivory.cascade.model.potential.CascadeQueryPotential
 
ResultWriter - Class in ivory.core.util
 
ResultWriter(String, boolean, FileSystem) - Constructor for class ivory.core.util.ResultWriter
 
RetrievalEnvironment - Class in ivory.core
 
RetrievalEnvironment(String, FileSystem) - Constructor for class ivory.core.RetrievalEnvironment
 
RetrievalException - Exception in ivory.core
 
RetrievalException(String) - Constructor for exception ivory.core.RetrievalException
 
RetrievalException(String, Throwable) - Constructor for exception ivory.core.RetrievalException
 
reverse(String) - Static method in class ivory.lsh.data.Bits
Reverse a string
reverse(Bits) - Static method in class ivory.lsh.data.Bits
Reverse bits in a packet
reverse() - Method in class ivory.lsh.data.Bits
Reverse bits
reverseLookupSpamSortedDocids(int[]) - Static method in class ivory.bloomir.util.DocumentUtility
Retrieves old docid for spam sorted docids generated by DocumentUtility.spamSortDocids(ivory.core.data.stat.SpamPercentileScore), thereby providing a reverse-look up table.
roundTo4SigFigs(double) - Static method in class ivory.core.eval.RankedListEvaluator
Returns a double value to four significant figures.
RSHash(String) - Method in class ivory.lsh.projection.GeneralHashFunctionLibrary
 
run(String[]) - Method in class ivory.app.BuildIndex
 
run(String[]) - Method in class ivory.app.PreprocessClueWebEnglish
Runs this tool.
run(String[]) - Method in class ivory.app.PreprocessCollection
Runs this tool.
run(String[]) - Method in class ivory.app.PreprocessTrecForeign
Runs this tool.
run(String[]) - Method in class ivory.app.PreprocessWikipedia
Runs this tool.
run(String[]) - Method in class ivory.core.util.AnnotateClueRunAllWithURLs
Runs this tool.
run(String[]) - Method in class ivory.core.util.AnnotateClueRunWithURLs
Runs this tool.
run(String[]) - Method in class ivory.lsh.bitext.Docs2Sentences
Runs this tool.
run(String[]) - Method in class ivory.lsh.bitext.FilterSentencePairs
Runs this tool.
run(String[]) - Method in class ivory.lsh.bitext.FindParallelSentencePairs
Runs this tool.
run(String[]) - Method in class ivory.lsh.bitext.FindParallelSentencePairsOld
Runs this tool.
run(String[]) - Method in class ivory.lsh.driver.RunComputeSignatures
 
run(String[]) - Method in class ivory.lsh.eval.BruteForcePwsim
 
run(String[]) - Method in class ivory.lsh.eval.Docnos2Titles
Runs this tool.
run(String[]) - Method in class ivory.lsh.eval.ExtractWikipedia
 
run(String[]) - Method in class ivory.lsh.eval.FilterResults
 
run(String[]) - Method in class ivory.lsh.eval.OutputResultsAsText
 
run(String[]) - Method in class ivory.lsh.eval.SampleIntDocVectors
 
run(String[]) - Method in class ivory.lsh.eval.SampleSignatures
 
run(String[]) - Method in class ivory.lsh.eval.SampleTermDocVectors
 
run(String[]) - Method in class ivory.lsh.pwsim.cl.CLSlidingWindowPwsim
 
run(String[]) - Method in class ivory.lsh.pwsim.GenerateChunkedPermutedTables
 
run(String[]) - Method in class ivory.ptc.driver.BuildAnchorTextInvertedIndex
 
run(String[]) - Method in class ivory.ptc.driver.ExtractSortedPseudoTestCollection
 
run(String[]) - Method in class ivory.ptc.driver.XMLFormatJudgments
 
run(String[]) - Method in class ivory.ptc.driver.XMLFormatQueries
 
run(String[]) - Method in class ivory.pwsim.RunPCP
Runs this tool.
run(String[]) - Method in class ivory.sqe.retrieval.RunQueryEngineHDFS
 
RunComputeSignatures - Class in ivory.lsh.driver
A Hadoop task to compute signatures from document vectors.
RunComputeSignatures() - Constructor for class ivory.lsh.driver.RunComputeSignatures
 
RunName - Static variable in class ivory.sqe.retrieval.Constants
 
RunPCP - Class in ivory.pwsim
 
RunPCP() - Constructor for class ivory.pwsim.RunPCP
 
runPrepareSentenceExtractionData(String, String, String, String, String, String, String, String, String, String, String, String, String, String, String, int, float, String) - Method in class ivory.lsh.eval.BitextClassifierUtils
 
runQueries() - Method in class ivory.cascade.retrieval.CascadeBatchQueryRunner
 
runQueries() - Method in class ivory.cascade.retrieval.RunQueryLocalCascade
runs the queries
runQueries() - Method in class ivory.smrf.retrieval.BatchQueryRunner
 
runQueries() - Method in class ivory.smrf.retrieval.RunQueryLocal
runs the queries
runQueries(Configuration) - Method in class ivory.sqe.retrieval.QueryEngine
 
runQuery(String[]) - Method in interface ivory.cascade.retrieval.CascadeQueryRunner
 
runQuery(String, String[]) - Method in interface ivory.cascade.retrieval.CascadeQueryRunner
 
runQuery(String, String[]) - Method in class ivory.cascade.retrieval.CascadeThreadedQueryRunner
Runs a query asynchronously.
runQuery(String[]) - Method in class ivory.cascade.retrieval.CascadeThreadedQueryRunner
Runs a query synchronously, waiting until completion.
runQuery(String[]) - Method in interface ivory.smrf.retrieval.QueryRunner
 
runQuery(String, String[]) - Method in interface ivory.smrf.retrieval.QueryRunner
 
runQuery(String, String[]) - Method in class ivory.smrf.retrieval.ThreadedQueryRunner
Runs a query asynchronously.
runQuery(String[]) - Method in class ivory.smrf.retrieval.ThreadedQueryRunner
Runs a query synchronously, waiting until completion.
RunQueryEngine - Class in ivory.sqe.retrieval
 
RunQueryEngine() - Constructor for class ivory.sqe.retrieval.RunQueryEngine
 
RunQueryEngineHDFS - Class in ivory.sqe.retrieval
 
RunQueryEngineHDFS() - Constructor for class ivory.sqe.retrieval.RunQueryEngineHDFS
 
RunQueryLocal - Class in ivory.smrf.retrieval
 
RunQueryLocal(String[]) - Constructor for class ivory.smrf.retrieval.RunQueryLocal
 
RunQueryLocalCascade - Class in ivory.cascade.retrieval
 
RunQueryLocalCascade(String[]) - Constructor for class ivory.cascade.retrieval.RunQueryLocalCascade
 
runTool() - Method in class ivory.core.index.BuildIntPostingsForwardIndex
 
runTool() - Method in class ivory.core.index.BuildIPInvertedIndexDocSorted
 
runTool() - Method in class ivory.core.index.BuildLPInvertedIndexDocSorted
 
runTool() - Method in class ivory.core.preprocess.BuildDictionary
 
runTool() - Method in class ivory.core.preprocess.BuildIntDocVectors
 
runTool() - Method in class ivory.core.preprocess.BuildIntDocVectorsForwardIndex
 
runTool() - Method in class ivory.core.preprocess.BuildTargetLangWeightedIntDocVectors
 
runTool() - Method in class ivory.core.preprocess.BuildTermDocVectors
 
runTool() - Method in class ivory.core.preprocess.BuildTermDocVectorsForwardIndex
 
runTool() - Method in class ivory.core.preprocess.BuildTranslatedTermDocVectors
 
runTool() - Method in class ivory.core.preprocess.BuildWeightedIntDocVectors
 
runTool() - Method in class ivory.core.preprocess.BuildWeightedTermDocVectors
 
runTool() - Method in class ivory.core.preprocess.ComputeGlobalTermStatistics
 
runTool() - Method in class ivory.lsh.eval.ConvertMapToPairs
 
runTool() - Method in class ivory.lsh.projection.ComputeSignaturesMinhash
 
runTool() - Method in class ivory.lsh.projection.ComputeSignaturesRandom
 
runTool() - Method in class ivory.lsh.projection.ComputeSignaturesSimhash
 
runTool() - Method in class ivory.lsh.projection.WriteRandomVectors
 
runTool() - Method in class ivory.ptc.AnchorTextInvertedIndex
 
runTool() - Method in class ivory.ptc.SortedPseudoTestCollection
 
runTool() - Method in class ivory.pwsim.PCP
 

S

SampleIntDocVectors - Class in ivory.lsh.eval
A program that samples from a collection of key,value pairs according to a given frequency.
SampleIntDocVectors() - Constructor for class ivory.lsh.eval.SampleIntDocVectors
 
SampleIntDocVectors.MyReducer - Class in ivory.lsh.eval
 
SampleIntDocVectors.MyReducer() - Constructor for class ivory.lsh.eval.SampleIntDocVectors.MyReducer
 
SampleSignatures - Class in ivory.lsh.eval
 
SampleSignatures() - Constructor for class ivory.lsh.eval.SampleSignatures
 
SampleSignatures.MyMapper - Class in ivory.lsh.eval
Filter signatures that are not from sample.
SampleSignatures.MyMapper() - Constructor for class ivory.lsh.eval.SampleSignatures.MyMapper
 
SampleSignatures.MyReducer - Class in ivory.lsh.eval
 
SampleSignatures.MyReducer() - Constructor for class ivory.lsh.eval.SampleSignatures.MyReducer
 
sampleSize - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
SampleTermDocVectors - Class in ivory.lsh.eval
A program that samples from a collection of key,value pairs according to a given frequency.
SampleTermDocVectors() - Constructor for class ivory.lsh.eval.SampleTermDocVectors
 
SampleTermDocVectors.MyReducer - Class in ivory.lsh.eval
 
SampleTermDocVectors.MyReducer() - Constructor for class ivory.lsh.eval.SampleTermDocVectors.MyReducer
 
scaleProbMap(float, float, HMapSFW) - Static method in class ivory.sqe.querygenerator.Utils
Scale a probability distribution (multiply each entry with scale), then filter out entries below threshold
Scaling - Static variable in class ivory.sqe.retrieval.Constants
 
SCFG - Static variable in class ivory.sqe.retrieval.Constants
 
SCFGQueryGenerator - Class in ivory.sqe.querygenerator
In addition to PSQ implemented in CLWordQueryGenerator, phrase translations are learned from a provided Synchronous context-free grammar (SCFG) (Hiero, 2006) and added to the representation.
SCFGQueryGenerator() - Constructor for class ivory.sqe.querygenerator.SCFGQueryGenerator
 
score - Variable in class ivory.ltr.Measure.ScoreGradePair
 
score - Variable in class ivory.smrf.retrieval.Accumulator
 
ScoreTable - Class in ivory.ltr
 
ScoreTable(Instances) - Constructor for class ivory.ltr.ScoreTable
 
ScoreTable(ScoreTable, float[]) - Constructor for class ivory.ltr.ScoreTable
 
scoreThreshold - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
Scoring - Static variable in class ivory.sqe.retrieval.Constants
 
ScoringFunction - Interface in ivory.ffg.score
Abstract scoring function.
ScoringFunction - Class in ivory.smrf.model.score
Abstract base class of all scoring functions.
ScoringFunction() - Constructor for class ivory.smrf.model.score.ScoringFunction
 
ScoringModel - Class in ivory.pwsim.score
 
ScoringModel() - Constructor for class ivory.pwsim.score.ScoringModel
 
SDBMHash(String) - Method in class ivory.lsh.projection.GeneralHashFunctionLibrary
 
SEGMENT - Static variable in class ivory.app.PreprocessClueWebEnglish
 
SEGMENT_COUNTS - Static variable in class ivory.app.PreprocessClueWebEnglish
 
serialize() - Method in interface ivory.core.data.index.PostingsList
 
serialize() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
serialize() - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
serialize() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
serialize() - Method in class ivory.core.data.index.TermPositions
Serializes this object and returns the raw serialized form in a byte array.
serializePositions(int[]) - Static method in class ivory.ffg.data.DocumentVectorUtility
Serializes the positions using gamma codes
set(int, boolean) - Method in class ivory.bloomir.data.Bits
Sets the value of a bit.
set(int) - Method in class ivory.bloomir.data.Bits
Sets a bit to 1
set(int, int) - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.DocList
 
set(int[], short) - Method in class ivory.core.data.index.TermPositions
Sets the term positions and term frequency of this object.
set(Signature[], int[], int) - Method in class ivory.lsh.data.BitsSignatureTable
 
set(int, int) - Method in class ivory.lsh.data.MinhashSignature
 
set(int, boolean) - Method in class ivory.lsh.data.NBitSignature
 
set(int, boolean) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
set(int, ArrayListWritable<HMapSFW>, ArrayListWritable<Text>) - Method in class ivory.lsh.data.WikiDocInfo
 
set(int, Text, HMapSFW) - Method in class ivory.lsh.data.WikiSentenceInfo
 
set(String, float) - Method in class ivory.ptc.data.PseudoQuery
Sets the text and quality score to the given text and quality score.
set(int, long) - Method in class ivory.smrf.model.GlobalTermEvidence
 
setAnalyticalCost(float) - Method in class ivory.smrf.model.constrained.ConstrainedClique
 
setAttributeValue(Node, String, String) - Static method in class ivory.core.util.XMLTools
 
setAvgDocLength(float) - Method in class ivory.pwsim.score.ScoringModel
 
setB(float) - Method in class ivory.smrf.model.score.BM25ScoringFunction
Sets the b parameter.
setBit(int, int) - Method in class ivory.lsh.data.Bits
Set bit to value
setBitextPaths(JobConf, String, String, String, String, String, String) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
setBitextPaths(JobConf, String, String, String, String, String, String, float, int, String, String) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
setBits(int, int, int) - Method in class ivory.lsh.data.Bits
Set a range of contiguous bits (up to 32) to a value.
setBits(int, int) - Method in class ivory.lsh.data.Bits
Set value of a range of contiguous bits (high/low encoded in a single int)
setBits(byte[]) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
setCascadeStage(int) - Method in class ivory.cascade.model.CascadeClique
 
setCf(long) - Method in interface ivory.core.data.index.PostingsList
 
setCf(long) - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
setCf(long) - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
setCf(long) - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
setClassTypes(String, Configuration) - Static method in class ivory.lsh.driver.PwsimEnvironment
 
setCollectionDocumentCount(int) - Method in interface ivory.core.data.index.PostingsList
Sets the number of documents in this collection.
setCollectionDocumentCount(int) - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
setCollectionDocumentCount(int) - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
setCollectionDocumentCount(int) - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
setCount(int) - Method in class ivory.sqe.querygenerator.Translation
 
setDf(int) - Method in interface ivory.core.data.index.PostingsList
 
setDf(int) - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
setDf(int) - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
setDf(int) - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
setDF(int) - Method in class ivory.pwsim.score.ScoringModel
 
setDocCount(int) - Method in class ivory.pwsim.score.ScoringModel
 
setDocLength(int) - Method in class ivory.core.data.document.WeightedIntDocVector
 
setDocno(int) - Method in class ivory.core.data.index.Posting
Sets the docno of this posting.
setDocno(int) - Method in class ivory.smrf.model.DocumentNode
Sets the docno associated with this node.
setEIds(ArrayListOfInts) - Method in class ivory.lsh.data.ListOfIntPairs
 
setFIds(ArrayListOfInts) - Method in class ivory.lsh.data.ListOfIntPairs
 
setImportance(float) - Method in class ivory.smrf.model.Clique
Sets the clique-dependent importance.
setInt(int) - Method in class ivory.lsh.data.PairOfIntSignature
 
setIsNew(boolean) - Static method in class ivory.core.RetrievalEnvironment
 
setK1(float) - Method in class ivory.smrf.model.score.BM25ScoringFunction
Sets the k1 parameter.
setLanguage(String) - Method in class ivory.core.tokenize.LuceneAnalyzer
 
setLanguage(String) - Method in class ivory.core.tokenize.OpenNLPTokenizer
 
setLanguageAndStemmer(String) - Method in class ivory.core.tokenize.LuceneAnalyzer
 
setLanguageAndStemmer(String) - Method in class ivory.core.tokenize.OpenNLPTokenizer
 
setMap(HMapSFW) - Method in class ivory.sqe.retrieval.PairOfFloatMap
 
setMaxCandidates(int) - Method in class ivory.smrf.model.expander.MRFExpander
 
setName(String) - Method in class ivory.smrf.model.Parameter
 
setNextCandidate(int) - Method in class ivory.smrf.model.Clique
Sets the next candidate for evaluation.
setNextCandidate(int) - Method in class ivory.smrf.model.potential.DocumentPotential
Does nothing in the context of this potential.
setNextCandidate(int) - Method in class ivory.smrf.model.potential.PotentialFunction
 
setNextCandidate(int) - Method in class ivory.smrf.model.potential.QueryPotential
 
setNextCandidate(int) - Method in class ivory.sqe.retrieval.PostingsReaderWrapper
 
setNumberOfPostings(int) - Method in interface ivory.core.data.index.PostingsList
Sets the number of postings that will be added to this list.
setNumberOfPostings(int) - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
setNumberOfPostings(int) - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
setNumberOfPostings(int) - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
setNumResults(int) - Method in class ivory.cascade.retrieval.CascadeEval
Sets the number of results to return.
setNumResults(int) - Method in class ivory.smrf.retrieval.MRFDocumentRanker
Sets the number of results to return.
setOriginalQuery(String) - Method in class ivory.sqe.querygenerator.Translation
 
setParameterName(String) - Method in class ivory.smrf.model.Clique
Sets the parameter name.
setParameters(String[]) - Method in interface ivory.ptc.judgments.extractor.PseudoJudgmentExtractor
Sets the parameters of the judgment extractor.
setParameters(String[]) - Method in class ivory.ptc.judgments.extractor.TopNJudgmentExtractor
 
setParameters(String[]) - Method in class ivory.ptc.judgments.extractor.WholeJudgmentExtractor
 
setParameterWeight(float) - Method in class ivory.smrf.model.Clique
Sets the parameter weight.
setPhraseDist(HMapSFW) - Method in class ivory.sqe.querygenerator.Translation
 
setProfitDensity(float) - Method in class ivory.smrf.model.constrained.ConstrainedClique
 
setPruningFunction(String) - Method in class ivory.cascade.model.CascadeClique
 
setPruningParametes(float) - Method in class ivory.cascade.model.CascadeClique
 
setSignature(Signature) - Method in class ivory.lsh.data.PairOfIntSignature
 
setSource(String) - Method in class ivory.sqe.querygenerator.PhrasePair
 
setSource(String) - Method in class ivory.sqe.querygenerator.TokenPair
 
setSources(ArrayListOfIntsWritable) - Method in class ivory.ptc.data.AnchorTextTarget
Resets the source list to the given list.
setSourceTokenCnt(HMapSIW) - Method in class ivory.sqe.querygenerator.Translation
 
setStemMapping(Map<String, String>) - Method in class ivory.sqe.querygenerator.Translation
 
setStopwordList(Set<String>) - Method in class ivory.smrf.model.expander.MRFExpander
 
setTarget(int) - Method in class ivory.ptc.data.AnchorTextTarget
Sets the target document.
setTarget(String) - Method in class ivory.sqe.querygenerator.PhrasePair
 
setTarget(String) - Method in class ivory.sqe.querygenerator.TokenPair
 
setTargetTokens(Set<String>) - Method in class ivory.sqe.querygenerator.Translation
 
setTerm(String) - Method in class ivory.smrf.model.TermNode
Sets the term associated with this node.
setTermPositionsMap(SortedMap<Integer, int[]>) - Method in class ivory.core.data.document.LazyIntDocVector
 
setTermPositionsMap(Map<String, ArrayListOfInts>) - Method in class ivory.core.data.document.LazyTermDocVector
 
setTerms(ArrayListOfIntsWritable) - Method in class ivory.lsh.data.MinhashSignature
 
setTf(short) - Method in class ivory.core.data.index.Posting
Sets the term frequency of this posting.
setTokenDist(Map<String, HMapSFW>) - Method in class ivory.sqe.querygenerator.Translation
 
setTokenizer(FileSystem, Path) - Method in class ivory.core.tokenize.OpenNLPTokenizer
 
setType(Clique.Type) - Method in class ivory.cascade.model.CascadeClique
 
setType(Clique.Type) - Method in class ivory.smrf.model.Clique
Sets the clique type.
setup(Reducer<IntWritable, PostingsListDocSortedPositional, IntWritable, PostingsListDocSortedPositional>.Context) - Method in class ivory.core.index.BuildLPInvertedIndexDocSorted.MyReducer
 
setValue(Integer) - Method in class ivory.smrf.model.VocabFrequencyPair
 
setVocab(VocabularyWritable) - Method in class ivory.core.tokenize.Tokenizer
Discard tokens not in the provided vocabulary.
setWeight(float) - Method in class ivory.ptc.data.AnchorTextTarget
Sets the weight for the current target document.
setWeight(float) - Method in class ivory.smrf.model.importance.MetaFeature
 
setWeight(float) - Method in class ivory.smrf.model.Parameter
 
setWeight(float) - Method in class ivory.sqe.retrieval.PairOfFloatMap
 
setWeightedTerms(HMapIFW) - Method in class ivory.core.data.document.WeightedIntDocVector
 
Signature - Class in ivory.bloomir.data
An abstract signature.
Signature() - Constructor for class ivory.bloomir.data.Signature
 
Signature - Class in ivory.lsh.data
Abstract class for signatures.
Signature() - Constructor for class ivory.lsh.data.Signature
 
Signature(int) - Constructor for class ivory.lsh.data.Signature
 
Signature(Signature) - Constructor for class ivory.lsh.data.Signature
 
SignatureIO - Class in ivory.bloomir.data
 
SignatureIO() - Constructor for class ivory.bloomir.data.SignatureIO
 
signatureType - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
SimpleFeature - Class in ivory.ltr
 
SimpleFeature(int, String) - Constructor for class ivory.ltr.SimpleFeature
 
SimplePseudoQueryScorer - Class in ivory.ptc.scorer
A simple scorer that aggregates the confidence scores of the given pseudo judgments.
SimplePseudoQueryScorer() - Constructor for class ivory.ptc.scorer.SimplePseudoQueryScorer
 
SixtyFourBitSignature - Class in ivory.lsh.data
A version of BitsSignature specifically tuned for 64 bits.
SixtyFourBitSignature() - Constructor for class ivory.lsh.data.SixtyFourBitSignature
Create a BitsSignature object with the specified number of bits, all initially set to 0.
SixtyFourBitSignature(byte[]) - Constructor for class ivory.lsh.data.SixtyFourBitSignature
 
SixtyFourBitSignature(SixtyFourBitSignature) - Constructor for class ivory.lsh.data.SixtyFourBitSignature
 
SixtyFourBitSignature(int) - Constructor for class ivory.lsh.data.SixtyFourBitSignature
 
size() - Method in class ivory.bloomir.data.Bits
Gets the total number of bits (i.e., the length of the vector)
size() - Method in class ivory.core.data.dictionary.DefaultFrequencySortedDictionary
 
size() - Method in interface ivory.core.data.dictionary.Dictionary
Returns the size of this dictionary.
size() - Method in class ivory.core.data.dictionary.FrontCodedDictionary
 
size() - Method in class ivory.core.data.index.PostingsAccumulator
 
size() - Method in interface ivory.core.data.index.PostingsList
Returns the number of postings that have been added to this postings list.
size() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
size() - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
size() - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
size() - Method in class ivory.lsh.data.FloatAsBytesWritable
 
size() - Method in class ivory.lsh.data.MinhashSignature
 
size() - Method in class ivory.lsh.data.NBitSignature
 
size() - Method in class ivory.lsh.data.Signature
 
size() - Method in class ivory.lsh.data.SixtyFourBitSignature
 
size() - Method in class ivory.ptc.data.PseudoJudgments
Retrieves the number of pseudo judgments.
skipBits(int) - Method in class ivory.core.compression.BitInputStream
Skip a number of bits in the current input stream
slidingWindowSize - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
SmallAdaptiveRanker - Class in ivory.bloomir.ranker
 
SmallAdaptiveRanker(String, FileSystem) - Constructor for class ivory.bloomir.ranker.SmallAdaptiveRanker
 
sortDocumentsByDocnos() - Method in class ivory.cascade.retrieval.CascadeEval
 
SortedPseudoTestCollection - Class in ivory.ptc
Map-Reduce job to extract a Pseudo Test Collection according to a sampling criterion.
SortedPseudoTestCollection(Configuration) - Constructor for class ivory.ptc.SortedPseudoTestCollection
 
Spam - Class in ivory.ptc.judgments.weighting
Spam weighting scheme: weight(targetDocument) = log(percentile_spamminess(targetDocument) + 1 / 100) Parameters required: Percentile spam scores (can be obtained from http://plg.uwaterloo.ca/~gvcormac/clueweb09spam/)
Spam() - Constructor for class ivory.ptc.judgments.weighting.Spam
 
SPAM_PATH - Static variable in class ivory.bloomir.util.OptionManager
 
SpamPercentileScore - Class in ivory.core.data.stat
 
SpamPercentileScore() - Constructor for class ivory.core.data.stat.SpamPercentileScore
 
spamSortDocids(SpamPercentileScore) - Static method in class ivory.bloomir.util.DocumentUtility
Generates new document ids based on spam/quality scores.
SrcSpam - Class in ivory.ptc.judgments.weighting
Spam weighting scheme: weight(targetDocument) = log(percentile_spamminess(targetDocument) + 1 / 100) + log(HarmonicMean({percentile_spamminess(src) for each src doc})) Parameters required: Percentile spam scores (can be obtained from http://plg.uwaterloo.ca/~gvcormac/clueweb09spam/)
SrcSpam() - Constructor for class ivory.ptc.judgments.weighting.SrcSpam
 
StanfordChineseTokenizer - Class in ivory.core.tokenize
 
StanfordChineseTokenizer() - Constructor for class ivory.core.tokenize.StanfordChineseTokenizer
 
staticB - Static variable in class ivory.cascade.model.score.CascadeBM25ScoringFunction
 
staticK1 - Static variable in class ivory.cascade.model.score.CascadeBM25ScoringFunction
 
stem(String) - Method in class ivory.core.tokenize.CzechStemmer
 
stem(String) - Method in class ivory.core.tokenize.LuceneAnalyzer
 
stem(String) - Method in class ivory.core.tokenize.LuceneArabicAnalyzer
 
stem(String) - Method in class ivory.core.tokenize.OpenNLPTokenizer
 
stem(String) - Method in class ivory.core.tokenize.Tokenizer
 
StemmedStopwordList - Static variable in class ivory.core.Constants
 
StemmedStopwordListD - Static variable in class ivory.sqe.retrieval.Constants
 
StemmedStopwordListQ - Static variable in class ivory.sqe.retrieval.Constants
 
Stemmer - Interface in ivory.core.tokenize
 
Stemming - Static variable in class ivory.core.Constants
 
StopwordList - Static variable in class ivory.core.Constants
 
StopwordListD - Static variable in class ivory.sqe.retrieval.Constants
 
StopwordListQ - Static variable in class ivory.sqe.retrieval.Constants
 
StreamLengthNormalizedTFScoringFunction - Class in ivory.smrf.model.score
Scoring function based on stream length normalized term frequency only.
StreamLengthNormalizedTFScoringFunction() - Constructor for class ivory.smrf.model.score.StreamLengthNormalizedTFScoringFunction
 
StreamLengthScoringFunction - Class in ivory.smrf.model.score
Scoring function based on stream length only.
StreamLengthScoringFunction() - Constructor for class ivory.smrf.model.score.StreamLengthScoringFunction
 
StructuredQuery - Class in ivory.sqe.retrieval
 
StructuredQuery(JsonObject, int) - Constructor for class ivory.sqe.retrieval.StructuredQuery
 
StructuredQueryRanker - Class in ivory.sqe.retrieval
 
StructuredQueryRanker(String, FileSystem, int) - Constructor for class ivory.sqe.retrieval.StructuredQueryRanker
 
sub(ArrayListOfIntsWritable, int, int) - Method in class ivory.lsh.data.MinhashSignature
 
Sum - Class in ivory.ltr.operator
 
Sum() - Constructor for class ivory.ltr.operator.Sum
 
sumWeights() - Method in class ivory.ptc.data.PseudoJudgments
 

T

TargetIndexPath - Static variable in class ivory.core.Constants
 
TargetLanguage - Static variable in class ivory.core.Constants
 
TargetStemmedStopwordList - Static variable in class ivory.core.Constants
 
TargetStopwordList - Static variable in class ivory.core.Constants
 
TargetTokenizer - Static variable in class ivory.core.Constants
 
TERM_ID - Static variable in class ivory.smrf.model.Parameter
 
TermCliqueSet - Class in ivory.smrf.model.builder
 
TermCliqueSet() - Constructor for class ivory.smrf.model.builder.TermCliqueSet
 
termCollectionCF() - Method in class ivory.cascade.model.CascadeClique
 
termCollectionCF() - Method in class ivory.cascade.model.potential.CascadeQueryPotential
 
termCollectionDF() - Method in class ivory.cascade.model.CascadeClique
 
termCollectionDF() - Method in class ivory.cascade.model.potential.CascadeQueryPotential
 
TermDocVector - Interface in ivory.core.data.document
Interface representing a document vector where the terms are strings.
TermDocVector.Reader - Interface in ivory.core.data.document
Interface representing a reader for a TermDocVector, providing access to terms, their frequencies, and positions.
TermDocVectorSegments - Static variable in class ivory.core.Constants
 
TermDocVectorsForwardIndex - Class in ivory.core.data.document
Object providing an index into one or more SequenceFiles containing TermDocVectors, providing random access to the document vectors.
TermDocVectorsForwardIndex(String, FileSystem) - Constructor for class ivory.core.data.document.TermDocVectorsForwardIndex
Creates a {code TermDocVectorsIndex} object.
TermExpressionGenerator - Class in ivory.smrf.model.builder
 
TermExpressionGenerator() - Constructor for class ivory.smrf.model.builder.TermExpressionGenerator
 
TermFeature - Class in ivory.ffg.feature
Implementation of a term feature.
TermFeature() - Constructor for class ivory.ffg.feature.TermFeature
 
TermIndexWindow - Static variable in class ivory.core.Constants
 
TermNode - Class in ivory.smrf.model
A term node in a MRF.
TermNode(String) - Constructor for class ivory.smrf.model.TermNode
Creates a TermNode for a particular term.
TermPositions - Class in ivory.core.data.index
A Hadoop Writable that encodes the position of term occurrences within a document.
TermPositions() - Constructor for class ivory.core.data.index.TermPositions
Creates an empty TermPositions object.
TermPositions(int[], short) - Constructor for class ivory.core.data.index.TermPositions
Creates a TermPositions object with initial parameters.
TF_CUT - Static variable in class ivory.core.tokenize.DocumentProcessingUtils
 
TfDfWeight - Class in ivory.sqe.retrieval
 
TfDfWeight() - Constructor for class ivory.sqe.retrieval.TfDfWeight
 
TfDfWeight(float, float, int, int, float) - Constructor for class ivory.sqe.retrieval.TfDfWeight
 
TfIdf - Class in ivory.pwsim.score
 
TfIdf() - Constructor for class ivory.pwsim.score.TfIdf
 
TfIdfScoringFunction - Class in ivory.ffg.score
Returns the Tf-Idf scores
TfIdfScoringFunction() - Constructor for class ivory.ffg.score.TfIdfScoringFunction
 
TFIDFScoringFunction - Class in ivory.smrf.model.score
Computes score based on IDF.
TFIDFScoringFunction() - Constructor for class ivory.smrf.model.score.TFIDFScoringFunction
 
TfScoringFunction - Class in ivory.ffg.score
Returns the raw Term Frequency value
TfScoringFunction() - Constructor for class ivory.ffg.score.TfScoringFunction
 
TFScoringFunction - Class in ivory.smrf.model.score
Scoring function based on term frequency only.
TFScoringFunction() - Constructor for class ivory.smrf.model.score.TFScoringFunction
 
ThreadedQueryRunner - Class in ivory.smrf.retrieval
Multi-threaded implementation of class to run queries.
ThreadedQueryRunner(MRFBuilder, MRFExpander, int, int) - Constructor for class ivory.smrf.retrieval.ThreadedQueryRunner
 
tokenize(String) - Method in class ivory.core.RetrievalEnvironment
Tokenizes text according to the tokenizer used to process the document collection.
TOKENIZER - Static variable in class ivory.app.PreprocessCollection
 
Tokenizer - Static variable in class ivory.core.Constants
 
Tokenizer - Class in ivory.core.tokenize
 
Tokenizer() - Constructor for class ivory.core.tokenize.Tokenizer
 
TokenizerData - Static variable in class ivory.core.Constants
 
TokenizerFactory - Class in ivory.core.tokenize
 
TokenizerFactory() - Constructor for class ivory.core.tokenize.TokenizerFactory
 
TokenPair - Class in ivory.sqe.querygenerator
 
TokenPair(String, String) - Constructor for class ivory.sqe.querygenerator.TokenPair
 
TokenWeight - Static variable in class ivory.sqe.retrieval.Constants
 
topK - Static variable in class ivory.core.RetrievalEnvironment
 
TopNCriterion - Class in ivory.ptc.sampling
Returns top N pseudo queries and judgments passed to this criterion.
TopNCriterion() - Constructor for class ivory.ptc.sampling.TopNCriterion
 
TopNJudgmentExtractor - Class in ivory.ptc.judgments.extractor
Extracts top N target documents and returns them as pseudo judgments.
TopNJudgmentExtractor() - Constructor for class ivory.ptc.judgments.extractor.TopNJudgmentExtractor
 
toStem(String) - Method in class ivory.core.tokenize.CzechStemmer
 
toStem(String) - Method in interface ivory.core.tokenize.Stemmer
 
toString() - Method in class ivory.bloomir.data.Bits
 
toString() - Method in class ivory.cascade.model.CascadeClique
 
toString() - Method in class ivory.core.data.document.LazyIntDocVector
 
toString() - Method in class ivory.core.data.document.LazyTermDocVector
 
toString() - Method in class ivory.core.data.document.WeightedIntDocVector
 
toString() - Method in class ivory.core.data.index.Posting
Generates a human-readable String representation of this object.
toString() - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional.DocList
 
toString() - Method in class ivory.core.data.index.TermPositions
Generates a human-readable String representation of this object.
toString() - Method in class ivory.core.util.HookaStats
 
toString() - Method in class ivory.ffg.feature.OrderedWindowSequentialDependenceFeature
 
toString() - Method in class ivory.ffg.feature.TermFeature
 
toString() - Method in class ivory.ffg.feature.UnorderedWindowSequentialDependenceFeature
 
toString() - Method in class ivory.ffg.score.BM25ScoringFunction
 
toString() - Method in class ivory.ffg.score.DirichletScoringFunction
 
toString() - Method in class ivory.ffg.score.TfIdfScoringFunction
 
toString() - Method in class ivory.ffg.score.TfScoringFunction
 
toString() - Method in class ivory.lsh.data.Bits
 
toString() - Method in class ivory.lsh.data.BitsSignatureTable
 
toString() - Method in class ivory.lsh.data.ListOfIntPairs
 
toString() - Method in class ivory.lsh.data.MinhashSignature
 
toString() - Method in class ivory.lsh.data.NBitSignature
 
toString() - Method in class ivory.lsh.data.PairOfIntSignature
 
toString() - Method in class ivory.lsh.data.Signature
 
toString() - Method in class ivory.lsh.data.SixtyFourBitSignature
 
toString() - Method in class ivory.lsh.data.WikiSentenceInfo
 
toString() - Method in class ivory.ltr.Model
 
toString() - Method in class ivory.ltr.ScoreTable
 
toString() - Method in class ivory.ptc.data.AnchorTextTarget
 
toString() - Method in class ivory.ptc.data.PseudoJudgments
 
toString() - Method in class ivory.ptc.data.PseudoQuery
 
toString() - Method in class ivory.ptc.judgments.weighting.Anchor
 
toString() - Method in class ivory.ptc.judgments.weighting.PageRank
 
toString() - Method in class ivory.ptc.judgments.weighting.Spam
 
toString() - Method in class ivory.ptc.judgments.weighting.SrcSpam
 
toString() - Method in class ivory.ptc.sampling.LengthCountCriterion
 
toString() - Method in class ivory.ptc.sampling.LinkCountCriterion
 
toString() - Method in class ivory.ptc.sampling.TopNCriterion
 
toString() - Method in class ivory.smrf.model.builder.OrderedWindowExpressionGenerator
 
toString() - Method in class ivory.smrf.model.builder.TermExpressionGenerator
 
toString() - Method in class ivory.smrf.model.builder.UnorderedWindowExpressionGenerator
 
toString() - Method in class ivory.smrf.model.Clique
 
toString(boolean) - Method in class ivory.smrf.model.Clique
 
toString() - Method in class ivory.smrf.model.DocumentNode
 
toString() - Method in class ivory.smrf.model.GraphNode
 
toString() - Method in class ivory.smrf.model.importance.MetaFeature
 
toString() - Method in class ivory.smrf.model.MarkovRandomField
Returns a human-readable representation of this MRF.
toString(boolean) - Method in class ivory.smrf.model.MarkovRandomField
Returns a human-readable representation of this MRF.
toString() - Method in class ivory.smrf.model.Parameter
 
toString() - Method in class ivory.smrf.model.potential.DocumentPotential
 
toString() - Method in class ivory.smrf.model.potential.QueryPotential
 
toString() - Method in class ivory.smrf.model.score.BM25ScoringFunction
 
toString() - Method in class ivory.smrf.model.score.DirichletScoringFunction
 
toString() - Method in class ivory.smrf.model.score.IDFScoringFunction
 
toString() - Method in class ivory.smrf.model.score.JelinekMercerScoringFunction
 
toString() - Method in class ivory.smrf.model.score.TFIDFScoringFunction
 
toString() - Method in class ivory.smrf.model.TermNode
 
toString() - Method in class ivory.smrf.model.VocabFrequencyPair
 
toString() - Method in class ivory.smrf.retrieval.Accumulator
 
toString() - Method in class ivory.sqe.retrieval.FloatWeight
 
toString() - Method in class ivory.sqe.retrieval.PostingsReaderWrapper
 
toString() - Method in class ivory.sqe.retrieval.TfDfWeight
 
toStringWithTerms(DefaultFrequencySortedDictionary) - Method in class ivory.core.data.document.LazyIntDocVector
 
train(String, String, int, String, boolean, double, boolean, boolean, boolean, int) - Method in class ivory.ltr.GreedyLearn
 
transformTerms(int[]) - Method in interface ivory.ffg.data.DocumentVector
Transforms query terms
transformTerms(int[]) - Method in class ivory.ffg.data.DocumentVectorHashedArray
 
transformTerms(int[]) - Method in class ivory.ffg.data.DocumentVectorMiniInvertedIndex
 
transformTerms(int[]) - Method in class ivory.ffg.data.DocumentVectorPForDeltaArray
 
transformTerms(int[]) - Method in class ivory.ffg.data.DocumentVectorVIntArray
 
translate(Feature, double, double) - Method in class ivory.ltr.ScoreTable
 
translateDFTable(Vocab, Vocab, TTable_monolithic_IFAs, FrequencySortedDictionary, DfTableArray) - Static method in class ivory.core.util.CLIRUtils
Given a mapping from F-terms to their df values, compute a df value for each E-term using the CLIR algorithm: df(e) = sum_f{df(f)*prob(f|e)}
translateDFTable(Vocab, Vocab, TTable_monolithic_IFAs, HMapSIW) - Static method in class ivory.core.util.CLIRUtils
Given a mapping from F-terms to their df values, compute a df value for each E-term using the CLIR algorithm: df(e) = sum_f{df(f)*prob(f|e)}
TranslateOnly - Static variable in class ivory.sqe.retrieval.Constants
 
translateTFs(TermDocVector, HMapIFW, Vocab, Vocab, Vocab, Vocab, TTable_monolithic_IFAs, TTable_monolithic_IFAs, Tokenizer, Logger) - Static method in class ivory.core.util.CLIRUtils
Given a document in F, and its tf mapping, compute a tf value for each term in E using the CLIR algorithm: tf(e) = sum_f{tf(f)*prob(e|f)}
translateTFs(HMapSIW, HMapIFW, Vocab, Vocab, Vocab, Vocab, TTable_monolithic_IFAs, TTable_monolithic_IFAs, Tokenizer, Logger) - Static method in class ivory.core.util.CLIRUtils
Given a document in F, and its tf mapping, compute a tf value for each term in E using the CLIR algorithm: tf(e) = sum_f{tf(f)*prob(e|f)}
Translation - Class in ivory.sqe.querygenerator
 
Translation() - Constructor for class ivory.sqe.querygenerator.Translation
 
TranslationFactory - Class in ivory.sqe.querygenerator
 
TranslationFactory() - Constructor for class ivory.sqe.querygenerator.TranslationFactory
 
TranslationFromNBest - Class in ivory.sqe.querygenerator
 
TranslationFromNBest(int, String, Map<String, String>, Set<String>, Map<String, HMapSFW>, HMapSFW, HMapSIW) - Constructor for class ivory.sqe.querygenerator.TranslationFromNBest
 

U

UnigramLatentConceptExpander - Class in ivory.smrf.model.expander
 
UnigramLatentConceptExpander(RetrievalEnvironment, int, int, float, List<Parameter>, List<Node>, List<ConceptImportanceModel>) - Constructor for class ivory.smrf.model.expander.UnigramLatentConceptExpander
 
UNKFile - Static variable in class ivory.sqe.retrieval.Constants
 
UNORDERED_ID - Static variable in class ivory.smrf.model.Parameter
 
UnorderedCliqueSet - Class in ivory.smrf.model.builder
 
UnorderedCliqueSet() - Constructor for class ivory.smrf.model.builder.UnorderedCliqueSet
 
UnorderedWindowExpressionGenerator - Class in ivory.smrf.model.builder
 
UnorderedWindowExpressionGenerator() - Constructor for class ivory.smrf.model.builder.UnorderedWindowExpressionGenerator
 
UnorderedWindowSequentialDependenceFeature - Class in ivory.ffg.feature
Implementation of a phrase feature (unordered-window, sequential-dependence model)
UnorderedWindowSequentialDependenceFeature(int) - Constructor for class ivory.ffg.feature.UnorderedWindowSequentialDependenceFeature
 
update(int, float) - Method in class ivory.core.util.HookaStats
 
updateTFsByTerm(String, int, HMapIFW, Vocab, Vocab, Vocab, Vocab, TTable_monolithic_IFAs, TTable_monolithic_IFAs, Tokenizer, Logger) - Static method in class ivory.core.util.CLIRUtils
Given a term in a document in F, and its tf value, update the computed tf value for each term in E using the CLIR algorithm: tf(e) = sum_f{tf(f)*prob(e|f)}
Utils - Class in ivory.sqe.querygenerator
 
Utils() - Constructor for class ivory.sqe.querygenerator.Utils
 

V

valueOf(String) - Static method in enum ivory.smrf.model.builder.Expression.Type
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum ivory.smrf.model.Clique.Type
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum ivory.smrf.model.GraphNode.Type
Returns the enum constant of this type with the specified name.
values() - Static method in enum ivory.smrf.model.builder.Expression.Type
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum ivory.smrf.model.Clique.Type
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum ivory.smrf.model.GraphNode.Type
Returns an array containing the constants of this enum type, in the order they are declared.
Variance - Class in ivory.ltr.operator
 
Variance() - Constructor for class ivory.ltr.operator.Variance
 
VocabFrequencyPair - Class in ivory.smrf.model
 
VocabFrequencyPair(String, Integer) - Constructor for class ivory.smrf.model.VocabFrequencyPair
 

W

WeightedIntDocVector - Class in ivory.core.data.document
Implementation of IntDocVector with term weights
WeightedIntDocVector() - Constructor for class ivory.core.data.document.WeightedIntDocVector
 
WeightedIntDocVector(int, HMapIFW) - Constructor for class ivory.core.data.document.WeightedIntDocVector
 
Weighting - Static variable in class ivory.sqe.retrieval.Constants
 
WeightingScheme - Interface in ivory.ptc.judgments.weighting
A weighting scheme interface that computes the confidence scores for a relevance judgment.
WholeJudgmentExtractor - Class in ivory.ptc.judgments.extractor
Returns all the input documents as pseudo judgments.
WholeJudgmentExtractor() - Constructor for class ivory.ptc.judgments.extractor.WholeJudgmentExtractor
 
WikiDocInfo - Class in ivory.lsh.data
 
WikiDocInfo() - Constructor for class ivory.lsh.data.WikiDocInfo
 
WikiDocInfo(int, ArrayListWritable<Text>, ArrayListWritable<HMapSFW>) - Constructor for class ivory.lsh.data.WikiDocInfo
 
WikiSentenceInfo - Class in ivory.lsh.data
 
WikiSentenceInfo() - Constructor for class ivory.lsh.data.WikiSentenceInfo
 
WikiSentenceInfo(int, Text, HMapSFW) - Constructor for class ivory.lsh.data.WikiSentenceInfo
 
withBoundaries - Static variable in class ivory.lsh.driver.PwsimEnvironment
 
write(DataOutput) - Method in class ivory.bloomir.data.Bits
 
write(DataOutput) - Method in class ivory.bloomir.data.BloomConfig
 
write(DataOutput) - Method in class ivory.bloomir.data.BloomFilterHash
 
write(DataOutput) - Method in class ivory.bloomir.data.BloomFilterIdentityHash
 
write(DataOutput) - Method in class ivory.bloomir.data.CompressedPostings
 
write(DataOutput) - Method in class ivory.core.data.dictionary.FrontCodedDictionary
 
write(DataOutput) - Method in class ivory.core.data.document.LazyIntDocVector
 
write(DataOutput) - Method in class ivory.core.data.document.LazyTermDocVector
 
write(DataOutput) - Method in class ivory.core.data.document.WeightedIntDocVector
 
write(DataOutput) - Method in class ivory.core.data.index.Posting
Serializes this posting.
write(DataOutput) - Method in class ivory.core.data.index.PostingsAccumulator
 
write(DataOutput) - Method in class ivory.core.data.index.PostingsListDocSortedNonPositional
 
write(DataOutput) - Method in class ivory.core.data.index.PostingsListDocSortedPositional
 
write(DataOutput) - Method in class ivory.core.data.index.PostingsListDocSortedPositionalPForDelta
 
write(DataOutput) - Method in class ivory.core.data.index.TermPositions
Serializes this object.
write(DataOutput) - Method in class ivory.ffg.data.CompressedPositionalPostings
 
write(DataOutput) - Method in class ivory.ffg.data.DocumentVectorHashedArray
 
write(DataOutput) - Method in class ivory.ffg.data.DocumentVectorMiniInvertedIndex
 
write(DataOutput) - Method in class ivory.ffg.data.DocumentVectorPForDeltaArray
 
write(DataOutput) - Method in class ivory.ffg.data.DocumentVectorVIntArray
 
write(DataOutput) - Method in class ivory.lsh.data.BitsSignatureTable
 
write(DataOutput) - Method in class ivory.lsh.data.FloatAsBytesWritable
 
write(DataOutput) - Method in class ivory.lsh.data.ListOfIntPairs
 
write(DataOutput) - Method in class ivory.lsh.data.MinhashSignature
 
write(DataOutput) - Method in class ivory.lsh.data.NBitSignature
 
write(DataOutput) - Method in class ivory.lsh.data.PairOfIntSignature
 
write(DataOutput) - Method in class ivory.lsh.data.SixtyFourBitSignature
 
write(DataOutput) - Method in class ivory.lsh.data.WikiDocInfo
 
write(DataOutput) - Method in class ivory.lsh.data.WikiSentenceInfo
 
write(String) - Method in class ivory.ltr.Model
 
write(DataOutput) - Method in class ivory.ptc.data.AnchorTextTarget
 
write(DataOutput) - Method in class ivory.ptc.data.PseudoJudgments
 
write(DataOutput) - Method in class ivory.ptc.data.PseudoQuery
 
writeBinary(int, int) - Method in class ivory.core.compression.BitOutputStream
Writes an integer in binary format to the stream.
writeCollectionAverageDocumentLength(float) - Method in class ivory.core.RetrievalEnvironment
 
writeCollectionDocumentCount(int) - Method in class ivory.core.RetrievalEnvironment
 
writeCollectionLength(long) - Method in class ivory.core.RetrievalEnvironment
 
writeCollectionName(String) - Method in class ivory.core.RetrievalEnvironment
 
writeCollectionPath(String) - Method in class ivory.core.RetrievalEnvironment
 
writeCollectionTermCount(int) - Method in class ivory.core.RetrievalEnvironment
 
writeDelta(int) - Method in class ivory.core.compression.BitOutputStream
Writes an integer x into the stream using delta encoding.
writeDocnoMappingClass(String) - Method in class ivory.core.RetrievalEnvironment
 
writeDocnoOffset(int) - Method in class ivory.core.RetrievalEnvironment
 
writeGamma(int) - Method in class ivory.core.compression.BitOutputStream
Writes an integer x into the stream using gamma encoding.
writeGolomb(int, int) - Method in class ivory.core.compression.BitOutputStream
Writes and integer x into the stream using golomb coding.
writeInputFormat(String) - Method in class ivory.core.RetrievalEnvironment
 
writeInt(int, int) - Method in class ivory.core.compression.BitOutputStream
Writes an integer x into the underlying OutputStream.
writeInterpolativeCode(int[], int, int, int, int) - Method in class ivory.core.compression.BitOutputStream
Writes a sequence of integers using interpolative coding.
writeMinimalBinary(int, int) - Method in class ivory.core.compression.BitOutputStream
Writes an integer x using minimal binary encoding, given an upper bound.
writePostings(String, FileSystem, RetrievalEnvironment, String) - Static method in class ivory.bloomir.data.CompressedPostingsIO
Converts the postings of a collection into CompressedPostings and writes them to disk.
writePostingsType(String) - Method in class ivory.core.RetrievalEnvironment
 
WriteRandomVectors - Class in ivory.lsh.projection
 
WriteRandomVectors(Configuration) - Constructor for class ivory.lsh.projection.WriteRandomVectors
 
WriteRandomVectors.MyMapper0 - Class in ivory.lsh.projection
 
WriteRandomVectors.MyMapper0() - Constructor for class ivory.lsh.projection.WriteRandomVectors.MyMapper0
 
WriteRandomVectors.MyReducer0 - Class in ivory.lsh.projection
 
WriteRandomVectors.MyReducer0() - Constructor for class ivory.lsh.projection.WriteRandomVectors.MyReducer0
 
writeSignatures(String, FileSystem, RetrievalEnvironment, String, int, int) - Static method in class ivory.bloomir.data.SignatureIO
Creates Signatures and writes them to disk.
writeSkewedGolomb(int, int) - Method in class ivory.core.compression.BitOutputStream
Writes and integer x into the stream using skewed-golomb coding.
writeToFile(Permutation, int, FileSystem, JobConf, String) - Static method in class ivory.lsh.data.Permutation
 
writeTokenizerClass(String) - Method in class ivory.core.RetrievalEnvironment
 
writeUnary(int) - Method in class ivory.core.compression.BitOutputStream
Writes an integer x using unary encoding.

X

XMLFormatJudgments - Class in ivory.ptc.driver
Driver that formats the pseudo judgments and outputs an XML file that can be used directly for training.
XMLFormatJudgments() - Constructor for class ivory.ptc.driver.XMLFormatJudgments
 
XMLFormatJudgments.MyReducer - Class in ivory.ptc.driver
 
XMLFormatJudgments.MyReducer() - Constructor for class ivory.ptc.driver.XMLFormatJudgments.MyReducer
 
XMLFormatQueries - Class in ivory.ptc.driver
Driver that formats the pseudo queries and outputs an XML file that can be used directly for training.
XMLFormatQueries() - Constructor for class ivory.ptc.driver.XMLFormatQueries
 
XMLFormatQueries.MyReducer - Class in ivory.ptc.driver
 
XMLFormatQueries.MyReducer() - Constructor for class ivory.ptc.driver.XMLFormatQueries.MyReducer
 
XMLTools - Class in ivory.core.util
 
XMLTools() - Constructor for class ivory.core.util.XMLTools
 
xor(Bits) - Method in class ivory.bloomir.data.Bits
Bitwise XOR operator
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