weka.classifiers.mi.miti

Class SSBEPP

java.lang.Object

weka.classifiers.mi.miti.SSBEPP

All Implemented Interfaces:

IBestSplitMeasure

public class SSBEPP
extends java.lang.Object
implements IBestSplitMeasure

Implements the SSBEPP split selection measure.

Version:

$Revision: 8109 $

Author:

Luke Bjerring

Constructor Summary

Constructors

Constructor and Description
SSBEPP()

Method Summary

Modifier and Type	Method and Description
double	getScore(double[] totalCounts, double[] positiveCounts, int kBEPPConstant, boolean unbiasedEstimate) Stub: implementation for nominal attributes not complete; will simply exit.
double	getScore(SufficientStatistics ss, int kBEPPConstant, boolean unbiasedEstimate) Returns SSBEPP score of the two groups after the split - the larger the better
static double	getSSBEPP(SufficientStatistics ss, int kBEPPConstant, boolean unbiasedEstimate) Returns SSBEPP score of the two groups after the split - the larger the better

Methods inherited from class java.lang.Object

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

Constructor Detail

SSBEPP

public SSBEPP()

Method Detail

getSSBEPP

public static double getSSBEPP(SufficientStatistics ss,
                               int kBEPPConstant,
                               boolean unbiasedEstimate)

Returns SSBEPP score of the two groups after the split - the larger the better

getScore

public double getScore(SufficientStatistics ss,
                       int kBEPPConstant,
                       boolean unbiasedEstimate)

Returns SSBEPP score of the two groups after the split - the larger the better

Specified by:

getScore in interface IBestSplitMeasure

getScore

public double getScore(double[] totalCounts,
                       double[] positiveCounts,
                       int kBEPPConstant,
                       boolean unbiasedEstimate)

Stub: implementation for nominal attributes not complete; will simply exit.

Specified by:

getScore in interface IBestSplitMeasure