org.joone.engine
Class BufferedSynapse

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

All Implemented Interfaces:

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

public class BufferedSynapse
extends Synapse

This class implements a synapse that permits to have asynchronous methods to write output patterns. The fwdPut method, infact, uses a FIFO structure to store the patterns and to separate the writing from the reading layers.

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

BufferedSynapse()
BufferedOutputSynapse constructor.

Method Summary

protected void	backward(double[] pattern) Funzione di TRAIN dell'elemento.
protected void	forward(double[] pattern) Recall function
Pattern	fwdGet() Return the first element of the FIFO structure, if exists.
void	fwdPut(Pattern pattern) Writes the input pattern into the FIFO structure.
Pattern	revGet() Not used
void	revPut(Pattern pattern) Not used
protected void	setArrays(int rows, int cols) setArrays method comment.
protected void	setDimensions(int rows, int cols) setDimensions method comment.

Methods inherited from class org.joone.engine.Synapse

addNoise, canCountSteps, check, fwdPattern_consume, fwdPattern_produce, 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

BufferedSynapse

public BufferedSynapse()

BufferedOutputSynapse constructor.

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

fwdGet

public Pattern fwdGet()

Return the first element of the FIFO structure, if exists.

Specified by:

fwdGet in interface InputPatternListener

Overrides:

fwdGet in class Synapse

Returns:

Pattern

fwdPut

public void fwdPut(Pattern pattern)

Writes the input pattern into the FIFO structure. The layer that calls this methos will wait only the time needed to put the input data into the pipeline.

Specified by:

fwdPut in interface OutputPatternListener

Overrides:

fwdPut in class Synapse

Parameters:

pattern - The Pattern object to write in the FIFO structure

revGet

public Pattern revGet()

Not used

Specified by:

revGet in interface OutputPatternListener

Overrides:

revGet in class Synapse

Returns:

Pattern

revPut

public void revPut(Pattern pattern)

Not used

Specified by:

revPut in interface InputPatternListener

Overrides:

revPut in class Synapse

Parameters:

pattern -

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)

setDimensions method comment.

Specified by:

setDimensions in class Synapse