modnlp.tc.tsr

Class OddsRatio

java.lang.Object

modnlp.tc.tsr.TermFilter

modnlp.tc.tsr.OddsRatio

public class OddsRatio
extends TermFilter

Term Space Reduction by Odds Ratio filtering (see dimreduct-4up.pdf and termextract-4up.pdf [4ict2 web page])

See Also:

GenerateARFF

Constructor Summary

Constructors

Constructor and Description
OddsRatio()

Method Summary

Methods

Modifier and Type	Method and Description
double	computeLocalTermScore(java.lang.String term, java.lang.String cat) All Term Filters must implement computeLocalTermScore()

Methods inherited from class modnlp.tc.tsr.TermFilter

computeGlobalScoresMAX, computeGlobalScoresSUM, computeGlobalScoresWAVG, computeLocalScores, getReducedFreqList, getReducedTermSet, getSortedScores, getWsp, initialise, setWsp

Methods inherited from class java.lang.Object

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

Constructor Detail

OddsRatio

public OddsRatio()

Method Detail

computeLocalTermScore

public double computeLocalTermScore(java.lang.String term,
                           java.lang.String cat)

Description copied from class: TermFilter

All Term Filters must implement computeLocalTermScore()