edu.udo.cs.yale.tools.math.som
Class RandomDataContainer

java.lang.Object
  edu.udo.cs.yale.tools.math.som.RandomDataContainer

All Implemented Interfaces:

KohonenTrainingsData

public class RandomDataContainer
extends java.lang.Object
implements KohonenTrainingsData

The RandomDataContainer is an implementation of the KohonenTrainingsData interface, and therefor provides examples of data for a KohonenNet. The data is returned to the KohonenNet via an iterator, which shuffels the data examples.

Version:

$Id$

Author:

Sebastian Land

Field Summary

private java.util.Vector<double[]>	data
private java.util.BitSet	flag
private java.util.Random	generator

Constructor Summary

RandomDataContainer()

Method Summary

void	addData(double[] data)
int	countData()
double[]	get(int index)
double[]	getNext()
void	reset()
void	setRandomGenerator(java.util.Random generator)

Methods inherited from class java.lang.Object

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

Field Detail

data

private java.util.Vector<double[]> data

generator

private java.util.Random generator

flag

private java.util.BitSet flag

Constructor Detail

RandomDataContainer

public RandomDataContainer()

Method Detail

addData

public void addData(double[] data)

countData

public int countData()

Specified by:

countData in interface KohonenTrainingsData

getNext

public double[] getNext()

Specified by:

getNext in interface KohonenTrainingsData

reset

public void reset()

Specified by:

reset in interface KohonenTrainingsData

setRandomGenerator

public void setRandomGenerator(java.util.Random generator)

Specified by:

setRandomGenerator in interface KohonenTrainingsData

get

public double[] get(int index)

Specified by:

get in interface KohonenTrainingsData