org.apache.ctakes.temporal.ae.feature.selection

Class BinaryAlphaFeatureSelection.AlphaScorer<OUTCOME_T>

java.lang.Object

org.apache.ctakes.temporal.ae.feature.selection.BinaryAlphaFeatureSelection.AlphaScorer<OUTCOME_T>

Enclosing class:

BinaryAlphaFeatureSelection<OUTCOME_T>

private static class BinaryAlphaFeatureSelection.AlphaScorer<OUTCOME_T>
extends java.lang.Object

Helper class for aggregating and computing mutual Odds Ratio statistics

Field Summary

Fields

Modifier and Type	Field and Description
protected	classCounts
protected	featValueClassCount
private java.lang.String	positiveClass

Constructor Summary

Constructors

Constructor and Description
BinaryAlphaFeatureSelection.AlphaScorer(java.lang.String posiClas)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Double	apply(java.lang.String featureName)
double	score(java.lang.String featureName)
void	update(java.lang.String featureName, OUTCOME_T outcome, int occurrences)

Methods inherited from class java.lang.Object

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

Field Detail

classCounts

protected  classCounts

featValueClassCount

protected  featValueClassCount

positiveClass

private java.lang.String positiveClass

Constructor Detail

BinaryAlphaFeatureSelection.AlphaScorer

public BinaryAlphaFeatureSelection.AlphaScorer(java.lang.String posiClas)

Method Detail

update

public void update(java.lang.String featureName,
          OUTCOME_T outcome,
          int occurrences)

apply

public java.lang.Double apply(java.lang.String featureName)

score

public double score(java.lang.String featureName)