org.joone.samples.engine.validation

Class NeuralNetTrainer

java.lang.Object

org.joone.samples.engine.validation.NeuralNetTrainer

All Implemented Interfaces:

java.lang.Runnable, java.util.EventListener, NeuralNetListener, NeuralValidationListener

public class NeuralNetTrainer
extends java.lang.Object
implements java.lang.Runnable, NeuralNetListener, NeuralValidationListener

This class trains and validates a neural network passed as parameter of the constructor and, when the validation phase is finished, it notifies its listeners. The neural network passes as parameter is cloned before to use it, so the calling program can call many copies of this class to train and validate several copies of the same neural network.

Constructor Summary

Constructors

Constructor and Description
NeuralNetTrainer(NeuralNet nn)

Method Summary

Modifier and Type	Method and Description
void	addValidationListener(NeuralValidationListener newListener)
void	cicleTerminated(NeuralNetEvent e)
void	errorChanged(NeuralNetEvent e)
void	netStarted(NeuralNetEvent e)
void	netStopped(NeuralNetEvent e)
void	netStoppedError(NeuralNetEvent e, java.lang.String error)
void	netValidated(NeuralValidationEvent event)
void	run()
void	start() Starts the training & validation phases into a separated thread

Methods inherited from class java.lang.Object

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

Constructor Detail

NeuralNetTrainer

public NeuralNetTrainer(NeuralNet nn)

Method Detail

addValidationListener

public void addValidationListener(NeuralValidationListener newListener)

start

public void start()

Starts the training & validation phases into a separated thread

run

public void run()

Specified by:

run in interface java.lang.Runnable

netStopped

public void netStopped(NeuralNetEvent e)

Specified by:

netStopped in interface NeuralNetListener

netValidated

public void netValidated(NeuralValidationEvent event)

Specified by:

netValidated in interface NeuralValidationListener

cicleTerminated

public void cicleTerminated(NeuralNetEvent e)

Specified by:

cicleTerminated in interface NeuralNetListener

netStarted

public void netStarted(NeuralNetEvent e)

Specified by:

netStarted in interface NeuralNetListener

errorChanged

public void errorChanged(NeuralNetEvent e)

Specified by:

errorChanged in interface NeuralNetListener

netStoppedError

public void netStoppedError(NeuralNetEvent e,
                            java.lang.String error)

Specified by:

netStoppedError in interface NeuralNetListener