com.wcohen.ss
Class JaroWinklerTFIDF

java.lang.Object
  com.wcohen.ss.AbstractStringDistance
      com.wcohen.ss.AbstractTokenizedStringDistance
          com.wcohen.ss.AbstractStatisticalTokenDistance
              com.wcohen.ss.TFIDF
                  com.wcohen.ss.SoftTFIDF
                      com.wcohen.ss.JaroWinklerTFIDF

All Implemented Interfaces:

StringDistance, StringDistanceLearner

public class JaroWinklerTFIDF
extends SoftTFIDF

Soft TFIDF-based distance metric, extended to use "soft" token-matching with the JaroWinkler distance metric.

Nested Class Summary

Nested classes/interfaces inherited from class com.wcohen.ss.TFIDF

TFIDF.UnitVector

Field Summary

Fields inherited from class com.wcohen.ss.AbstractStatisticalTokenDistance

collectionSize, documentFrequency, totalTokenCount

Fields inherited from class com.wcohen.ss.AbstractTokenizedStringDistance

tokenizer

Constructor Summary

JaroWinklerTFIDF()

Method Summary

static void	main(java.lang.String[] argv)
java.lang.String	toString()

Methods inherited from class com.wcohen.ss.SoftTFIDF

explainScore, getTokenMatchThreshold, score, setTokenMatchThreshold, setTokenMatchThreshold

Methods inherited from class com.wcohen.ss.TFIDF

asUnitVector, getCollectionSize, getDocumentFrequency, getTokens, getWeight, prepare, setCollectionSize, setDocumentFrequency

Methods inherited from class com.wcohen.ss.AbstractStatisticalTokenDistance

checkTrainingHasHappened, train

Methods inherited from class com.wcohen.ss.AbstractTokenizedStringDistance

asBagOfTokens, prepare, setStringWrapperPool

Methods inherited from class com.wcohen.ss.AbstractStringDistance

addExample, doMain, explainScore, getDistance, hasNextQuery, nextQuery, prepare, score, setDistanceInstancePool

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

JaroWinklerTFIDF

public JaroWinklerTFIDF()

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class SoftTFIDF

main

public static void main(java.lang.String[] argv)