edu.umass.cs.mallet.base.types

Class PerLabelInfoGain

java.lang.Object

edu.umass.cs.mallet.base.types.PerLabelInfoGain

public class PerLabelInfoGain
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PerLabelInfoGain.Factory

Constructor Summary

Constructors

Constructor and Description
PerLabelInfoGain(InstanceList ilist)

Method Summary

Modifier and Type	Method and Description
static double[][]	calcPerLabelInfoGains(InstanceList ilist)
InfoGain	getInfoGain(int classIndex)
int	getNumClasses()

Methods inherited from class java.lang.Object

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

Constructor Detail

PerLabelInfoGain

public PerLabelInfoGain(InstanceList ilist)

Method Detail

getInfoGain

public InfoGain getInfoGain(int classIndex)

getNumClasses

public int getNumClasses()

calcPerLabelInfoGains

public static double[][] calcPerLabelInfoGains(InstanceList ilist)