netkit.util
Class ConfusionMatrix

java.lang.Object
  netkit.util.ConfusionMatrix

public class ConfusionMatrix
extends java.lang.Object

Constructor Summary

ConfusionMatrix(AttributeCategorical attribute)

ConfusionMatrix(Estimate predictions, Classification truth)

Method Summary

void	add(ConfusionMatrix cf)
double	getAccuracy()
double	getAccuracy(int classIndex)
int	getCount()
int	getCount(int classIndex)
int	getCount(int classIndex, int predictClass)
double	getErr()
double	getError(int classIndex)
void	printMatrix(java.io.PrintWriter pw)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfusionMatrix

public ConfusionMatrix(AttributeCategorical attribute)

ConfusionMatrix

public ConfusionMatrix(Estimate predictions,
                       Classification truth)

Method Detail

add

public void add(ConfusionMatrix cf)

getError

public double getError(int classIndex)

getErr

public double getErr()

getAccuracy

public double getAccuracy()

getAccuracy

public double getAccuracy(int classIndex)

getCount

public int getCount()

getCount

public int getCount(int classIndex)

getCount

public int getCount(int classIndex,
                    int predictClass)

printMatrix

public void printMatrix(java.io.PrintWriter pw)