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

java.lang.Object
  extended by at.tuwien.ifs.somtoolbox.layers.quality.AbstractQualityMeasure
      extended by 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
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
EntropyMeasure(Layer layer, InputData data)
           
 
Method Summary
 double getMapQuality(String name)
           
 double[][] getUnitQualities(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(String name)
                     throws QualityMeasureNotFoundException
Throws:
QualityMeasureNotFoundException

getUnitQualities

public double[][] getUnitQualities(String name)
                            throws QualityMeasureNotFoundException
Throws:
QualityMeasureNotFoundException