ivory.smrf.model.expander

Class UnigramLatentConceptExpander

java.lang.Object

ivory.smrf.model.expander.MRFExpander

ivory.smrf.model.expander.UnigramLatentConceptExpander

public class UnigramLatentConceptExpander
extends MRFExpander

Author:

Don Metzler, Lidan Wang

Constructor Summary

Constructors

Constructor and Description
UnigramLatentConceptExpander(RetrievalEnvironment env, int fbDocs, int fbTerms, float expanderWeight, List<Parameter> params, List<Node> scoringFunctionNodes, List<ConceptImportanceModel> importanceModels)

Method Summary

Methods

Modifier and Type	Method and Description
MarkovRandomField	getExpandedMRF(MarkovRandomField mrf, Accumulator[] results)

Methods inherited from class ivory.smrf.model.expander.MRFExpander

getExpander, setMaxCandidates, setStopwordList

Methods inherited from class java.lang.Object

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

Constructor Detail

UnigramLatentConceptExpander

public UnigramLatentConceptExpander(RetrievalEnvironment env,
                            int fbDocs,
                            int fbTerms,
                            float expanderWeight,
                            List<Parameter> params,
                            List<Node> scoringFunctionNodes,
                            List<ConceptImportanceModel> importanceModels)

Method Detail

getExpandedMRF

public MarkovRandomField getExpandedMRF(MarkovRandomField mrf,
                               Accumulator[] results)
                                 throws ConfigurationException

Specified by:

getExpandedMRF in class MRFExpander

Throws:

ConfigurationException