com.sjm.machlearn.classifiers.lvq
Class SOM

java.lang.Object
  |
  +--com.sjm.machlearn.util.MainClass
        |
        +--com.sjm.machlearn.classifiers.Classifier
              |
              +--com.sjm.machlearn.classifiers.lvq.LVQ
                    |
                    +--com.sjm.machlearn.classifiers.lvq.SOM

public class SOM

extends LVQ

LVQ1.java : Performs supervised learning using Kohonen's LVQ1 Algorithm.

Version:

0.1a April 2003

Author:

Sean McIlwain

See Also:

homepage

Fields inherited from class com.sjm.machlearn.classifiers.lvq.LVQ

alpha, code_class_id, code_vectors, converter, max_epochs, nvectors, nweights

Fields inherited from class com.sjm.machlearn.classifiers.Classifier

Fold10Validation, JackKnifeValidation, Random10Validation

Fields inherited from class com.sjm.machlearn.util.MainClass

debug, debug_level, debug_listeners

Constructor Summary

SOM()

Method Summary

Classifier	cloneClassifier()
void	initializeLVQ()
java.lang.String	printClassifier()
void	runEpoch(double[][] trainset, int[] output)
void	setParameter(int i, java.lang.Object par)
void	trainExample(double[] example, int output)

Methods inherited from class com.sjm.machlearn.classifiers.lvq.LVQ

classify, getDiff, getDiff, getDist, getDist, getNearest, getNearest, initializeVectors, runEpoch, setAlpha, setMaxEpochs, setNumVectors, train

Methods inherited from class com.sjm.machlearn.classifiers.Classifier

doTune, generateROCCurve, getAccuracy, getBothCat, getExampleWeight, getMisCat

Methods inherited from class com.sjm.machlearn.util.MainClass

_internalError, _internalError, addDebugListener, debugMesg, debugMesg, debugMesg, debugMesg, debugMesg, debugMesg, debugOff, debugOn, internalError, internalError, setDebug, setDebugLevel

Methods inherited from class java.lang.Object

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

Constructor Detail

SOM

public SOM()

Method Detail

runEpoch

public void runEpoch(double[][] trainset,
                     int[] output)

Overrides:

runEpoch in class LVQ

trainExample

public void trainExample(double[] example,
                         int output)

printClassifier

public java.lang.String printClassifier()

Overrides:

printClassifier in class Classifier

cloneClassifier

public Classifier cloneClassifier()

Overrides:

cloneClassifier in class Classifier

setParameter

public void setParameter(int i,
                         java.lang.Object par)

Overrides:

setParameter in class LVQ

initializeLVQ

public void initializeLVQ()

Overrides:

initializeLVQ in class LVQ