at.tuwien.ifs.somtoolbox.layers.quality

Class EntropyMeasure

java.lang.Object

at.tuwien.ifs.somtoolbox.layers.quality.AbstractQualityMeasure

at.tuwien.ifs.somtoolbox.layers.quality.EntropyMeasure

All Implemented Interfaces:

QualityMeasure

public class EntropyMeasure
extends AbstractQualityMeasure

Implementation of SOM Entropy Measure. (Hulle 2000)

Version:

$Id: EntropyMeasure.java 3883 2010-11-02 17:13:23Z frank $

Author:

Christoph Hohenwarter

Field Summary

Fields

Modifier and Type	Field and Description
private double	entropie
private double[][]	unitsE

Fields inherited from class at.tuwien.ifs.somtoolbox.layers.quality.AbstractQualityMeasure

data, layer, mapQualityDescriptions, mapQualityNames, unitQualityDescriptions, unitQualityNames

Constructor Summary

Constructors

Constructor and Description
EntropyMeasure(Layer layer, InputData data)

Method Summary

Modifier and Type	Method and Description
double	getMapQuality(java.lang.String name)
double[][]	getUnitQualities(java.lang.String name)

Methods inherited from class at.tuwien.ifs.somtoolbox.layers.quality.AbstractQualityMeasure

getMapQualityDescriptions, getMapQualityNames, getUnitQualityDescriptions, getUnitQualityNames, instantiate, splitNameAndMethod

Methods inherited from class java.lang.Object

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

Field Detail

entropie

private double entropie

unitsE

private double[][] unitsE

Constructor Detail

EntropyMeasure

public EntropyMeasure(Layer layer,
                      InputData data)

Method Detail

getMapQuality

public double getMapQuality(java.lang.String name)
                     throws QualityMeasureNotFoundException

Throws:

QualityMeasureNotFoundException

getUnitQualities

public double[][] getUnitQualities(java.lang.String name)
                            throws QualityMeasureNotFoundException

Throws:

QualityMeasureNotFoundException