weka.classifiers.mi.miti

Class MaxBEPP

java.lang.Object

weka.classifiers.mi.miti.MaxBEPP

All Implemented Interfaces:

IBestSplitMeasure

public class MaxBEPP
extends java.lang.Object
implements IBestSplitMeasure

Implements the MaxBEPP split selection measure.

Version:

$Revision: 8109 $

Author:

Luke Bjerring

Constructor Summary

Constructors

Constructor and Description
MaxBEPP()

Method Summary

Modifier and Type	Method and Description
static double	getMaxBEPP(double[] totalCounts, double[] positiveCounts, int kBEPPConstant, boolean unbiasedEstimate) Computes MaxBEPP score for nominal case; the larger the better.
static double	getMaxBEPP(SufficientStatistics ss, int kBEPPConstant, boolean unbiasedEstimate) Computes MaxBEPP score for two subsets; the larger the better.
double	getScore(double[] totalCounts, double[] positiveCounts, int kBEPPConstant, boolean unbiasedEstimate) Computes MaxBEPP score for nominal case; the larger the better.
double	getScore(SufficientStatistics ss, int kBEPPConstant, boolean unbiasedEstimate) Computes MaxBEPP score for two subsets; the larger the better.

Methods inherited from class java.lang.Object

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

Constructor Detail

MaxBEPP

public MaxBEPP()

Method Detail

getMaxBEPP

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

Computes MaxBEPP score for two subsets; the larger the better.

getMaxBEPP

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

Computes MaxBEPP score for nominal case; the larger the better.

getScore

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

Computes MaxBEPP score for two subsets; the larger the better.

Specified by:

getScore in interface IBestSplitMeasure

getScore

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

Computes MaxBEPP score for nominal case; the larger the better.

Specified by:

getScore in interface IBestSplitMeasure