ivory.lsh.driver

Class RunComputeSignatures

java.lang.Object

org.apache.hadoop.conf.Configured

ivory.lsh.driver.PwsimEnvironment

ivory.lsh.driver.RunComputeSignatures

All Implemented Interfaces:

Configurable, Tool

public class RunComputeSignatures
extends PwsimEnvironment
implements Tool

A Hadoop task to compute signatures from document vectors.

Author:

ferhanture

Field Summary

Fields

Modifier and Type	Field and Description
static String[]	RequiredParameters

Fields inherited from class ivory.lsh.driver.PwsimEnvironment

batchIndexKeyLength, chunkOverlapSize, cluster, dfCut, isCrossLingual, maxHammingDistance, mode, numBatchFiles, numChunksPerPermTable, numOfBits, numOfPermutations, numResults, pairwiseWithinChunk, permutationType, sampleSize, scoreThreshold, signatureType, slidingWindowSize, withBoundaries

Constructor Summary

Constructors

Constructor and Description
RunComputeSignatures()

Method Summary

Methods

Modifier and Type	Method and Description
static void	main(String[] args)
int	run(String[] args)

Methods inherited from class ivory.lsh.driver.PwsimEnvironment

getFilteredPwsimDir, getIntDocvectorsFile, getIntDocvectorsFile, getPermutationsFile, getPwsimDir, getRandomVectorsDir, getSignaturesDir, getSignaturesDir, getTablesDir, getTermDocvectorsFile, getTermDocvectorsFile, setBitextPaths, setBitextPaths, setClassTypes

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.hadoop.conf.Configurable

getConf, setConf

Field Detail

RequiredParameters

public static final String[] RequiredParameters

Constructor Detail

RunComputeSignatures

public RunComputeSignatures()

Method Detail

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception

run

public int run(String[] args)
        throws Exception

Specified by:

run in interface Tool

Throws:

Exception