org.joone.engine
Class DirectSynapse

java.lang.Object
  org.joone.engine.Synapse
      org.joone.engine.DirectSynapse

All Implemented Interfaces:

java.io.Serializable, InputPatternListener, Learnable, LearnableSynapse, NeuralElement, OutputPatternListener, Inspectable

public class DirectSynapse
extends Synapse

This is forward-only synapse. It does not backpropagate any teaching signal (if any layer forwards its signal to this synapse it will prevent it from learning by backpropagation)

See Also:

Serialized Form

Field Summary

Fields inherited from class org.joone.engine.Synapse

array, b_pattern, bitems, bouts, count, enabled, fwdLock, inps, items, learnable, m_batch, m_pattern, myLearner, outs, revLock

Constructor Summary

DirectSynapse()

Method Summary

protected void	backward(double[] pattern) Funzione di TRAIN dell'elemento.
java.util.TreeSet	check() Base for check messages.
protected void	forward(double[] pattern) Recall function
Pattern	revGet() Returns the error pattern coming from the next layer during the training phase
void	revPut(Pattern pattern) Method to put an error pattern backward to the previous layer
protected void	setArrays(int rows, int cols) setArrays method comment.
protected void	setDimensions(int rows, int cols) Dimensiona l'elemento

Methods inherited from class org.joone.engine.Synapse

addNoise, canCountSteps, fwdGet, fwdPattern_consume, fwdPattern_produce, fwdPut, getCount, getFwdLock, getIgnoreBefore, getInputDimension, getLearner, getLearningRate, getMomentum, getMonitor, getName, getOutputDimension, getRevLock, getSynapseNameSafely, getWeights, init, initLearner, InspectableTitle, Inspections, isEnabled, isInputFull, isLoopBack, isOutputFull, randomize, readResolve, reset, revPattern_consume, revPattern_produce, setEnabled, setIgnoreBefore, setInputDimension, setInputFull, setLearningRate, setLoopBack, setMomentum, setMonitor, setName, setOutputDimension, setOutputFull, setWeights, warnLogger, warnLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectSynapse

public DirectSynapse()

Method Detail

backward

protected void backward(double[] pattern)

Description copied from class: Synapse

Funzione di TRAIN dell'elemento.

Specified by:

backward in class Synapse

Parameters:

pattern - double[] - pattern di input sul quale applicare la funzione di trasferimento

forward

protected void forward(double[] pattern)

Description copied from class: Synapse

Recall function

Specified by:

forward in class Synapse

Parameters:

pattern - double[] - input pattern. THIS PATTERN CANNOT BE CHANGED

setArrays

protected void setArrays(int rows,
                         int cols)

setArrays method comment.

Specified by:

setArrays in class Synapse

setDimensions

protected void setDimensions(int rows,
                             int cols)

Description copied from class: Synapse

Dimensiona l'elemento

Specified by:

setDimensions in class Synapse

revPut

public void revPut(Pattern pattern)

Description copied from interface: InputPatternListener

Method to put an error pattern backward to the previous layer

Specified by:

revPut in interface InputPatternListener

Overrides:

revPut in class Synapse

Parameters:

pattern - neural.engine.Pattern

revGet

public Pattern revGet()

Description copied from interface: OutputPatternListener

Returns the error pattern coming from the next layer during the training phase

Specified by:

revGet in interface OutputPatternListener

Overrides:

revGet in class Synapse

Returns:

neural.engine.Pattern

check

public java.util.TreeSet check()

Description copied from class: Synapse

Base for check messages. Subclasses should call this method from thier own check method.

Specified by:

check in interface NeuralElement

Overrides:

check in class Synapse

Returns:

validation errors.

See Also:

InputPaternListener, OutputPaternListener