org.joone.net

Class NestedNeuralLayer

java.lang.Object

org.joone.engine.Layer

org.joone.net.NestedNeuralLayer

All Implemented Interfaces:

java.io.Serializable, java.lang.Runnable, Learnable, LearnableLayer, NeuralLayer, Inspectable

public class NestedNeuralLayer
extends Layer

See Also:

Serialized Form

Field Summary

Fields inherited from class org.joone.engine.Layer

STOP_FLAG

Constructor Summary

Constructors

Constructor and Description
NestedNeuralLayer()
NestedNeuralLayer(java.lang.String ElemName)

Method Summary

Modifier and Type	Method and Description
boolean	addInputSynapse(InputPatternListener p1) Adds a new input synapse to the layer
void	addNoise(double p1) Adds a noise componentto the biases of the layer and to all the input connected synapses.
boolean	addOutputSynapse(OutputPatternListener p1) Adds a new output synapse to the layer
java.util.TreeSet	check() Get check messages from listeners.
NeuralLayer	copyInto(NeuralLayer p1) Copies one layer into another, to obtain a type-transformation from one kind of Layer to another.
void	fwdRun(Pattern pattIn) Implementation code for the single-thread version of Joone /********************************************************* /** This method serves to a single forward step when the Layer is called from an external thread
java.util.Vector	getAllInputs() Returns the vector of the input listeners
java.util.Vector	getAllOutputs() Returns the vector of the output listeners
Matrix	getBias() Return the bias matrix
java.io.File	getEmbeddedNet()
java.lang.String	getLayerName() Returns the name of the layer
Monitor	getMonitor() Returns the monitor object
NeuralNet	getNestedNeuralNet() Getter for property NestedNeuralNet.
java.lang.String	getNeuralNet()
int	getRows() Returns the dimension (# of neurons) of the Layer
boolean	isLearning() Getter for property learning.
boolean	isRunning() Determine whether the execution thread is running
void	randomize(double amplitude) Initialize the weights of the biases and of all the connected synapses
void	removeAllInputs() Remove all the input listeners of the layer
void	removeAllOutputs() Remove all the output listeners of the layer
void	removeInputSynapse(InputPatternListener p1) Remove an input Listener
void	removeOutputSynapse(OutputPatternListener p1) Remove an output listener from the layer
void	revRun(Pattern pattIn) This method serves to a single backward step when the Layer is called from an external thread
void	setAllInputs(java.util.Vector p1) Sets the Vector that contains all the input listeners.
void	setAllOutputs(java.util.Vector p1) Sets the Vector that contains all the output listeners.
void	setBias(Matrix p1) Sets the matrix of biases
void	setEmbeddedNet(java.io.File embeddedNet)
void	setLayerName(java.lang.String p1) Sets the name of the layer
void	setLearning(boolean learning) Setter for property learning.
void	setMonitor(Monitor p1) Sets the monitor object
void	setNestedNeuralNet(NeuralNet newNeuralNet) Setter for property NestedNeuralNet.
void	setNeuralNet(java.lang.String NNFile)
void	setRows(int p1) Sets the dimension (# of neurons) of the Layer
void	start() Starts the Layer
void	stop() Stops the Layer

Methods inherited from class org.joone.engine.Layer

finalize, getDimension, getLastOutputs, getLearner, hasStepCounter, init, initLearner, InspectableTitle, Inspections, isInputLayer, isOutputLayer, join, run, setInputSynapses, setOutputSynapses, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

NestedNeuralLayer

public NestedNeuralLayer()

NestedNeuralLayer

public NestedNeuralLayer(java.lang.String ElemName)

Method Detail

getNeuralNet

public java.lang.String getNeuralNet()

setNeuralNet

public void setNeuralNet(java.lang.String NNFile)

start

public void start()

Description copied from class: Layer

Starts the Layer

Specified by:

start in interface NeuralLayer

Overrides:

start in class Layer

stop

public void stop()

Description copied from class: Layer

Stops the Layer

Overrides:

stop in class Layer

getRows

public int getRows()

Description copied from class: Layer

Returns the dimension (# of neurons) of the Layer

Specified by:

getRows in interface NeuralLayer

Overrides:

getRows in class Layer

Returns:

the number of neurons in the layer

setRows

public void setRows(int p1)

Description copied from class: Layer

Sets the dimension (# of neurons) of the Layer

Specified by:

setRows in interface NeuralLayer

Overrides:

setRows in class Layer

Parameters:

p1 - The number of the neurons contained in the Layer

addNoise

public void addNoise(double p1)

Description copied from class: Layer

Adds a noise componentto the biases of the layer and to all the input connected synapses.

Specified by:

addNoise in interface NeuralLayer

Overrides:

addNoise in class Layer

Parameters:

p1 - the noise's amplitude in terms of distance from zero; e.g. a value equal 0.3 means a noise range from -0.3 to 0.3

randomize

public void randomize(double amplitude)

Description copied from class: Layer

Initialize the weights of the biases and of all the connected synapses

Overrides:

randomize in class Layer

Parameters:

amplitude - the amplitude of the applied noise

getBias

public Matrix getBias()

Description copied from class: Layer

Return the bias matrix

Specified by:

getBias in interface NeuralLayer

Overrides:

getBias in class Layer

Returns:

the layer biases

getAllOutputs

public java.util.Vector getAllOutputs()

Description copied from class: Layer

Returns the vector of the output listeners

Specified by:

getAllOutputs in interface NeuralLayer

Overrides:

getAllOutputs in class Layer

Returns:

the connected output pattern listeners

getLayerName

public java.lang.String getLayerName()

Description copied from class: Layer

Returns the name of the layer

Specified by:

getLayerName in interface NeuralLayer

Overrides:

getLayerName in class Layer

Returns:

the name of the layer

removeOutputSynapse

public void removeOutputSynapse(OutputPatternListener p1)

Description copied from class: Layer

Remove an output listener from the layer

Specified by:

removeOutputSynapse in interface NeuralLayer

Overrides:

removeOutputSynapse in class Layer

Parameters:

p1 - the output listener to remove

setAllInputs

public void setAllInputs(java.util.Vector p1)

Description copied from class: Layer

Sets the Vector that contains all the input listeners. Can be useful to set the input synapses taken from another Layer

Specified by:

setAllInputs in interface NeuralLayer

Overrides:

setAllInputs in class Layer

Parameters:

p1 - The vector containing the list of input synapses

removeAllOutputs

public void removeAllOutputs()

Description copied from class: Layer

Remove all the output listeners of the layer

Specified by:

removeAllOutputs in interface NeuralLayer

Overrides:

removeAllOutputs in class Layer

getAllInputs

public java.util.Vector getAllInputs()

Description copied from class: Layer

Returns the vector of the input listeners

Specified by:

getAllInputs in interface NeuralLayer

Overrides:

getAllInputs in class Layer

Returns:

the connected input pattern listeners

addOutputSynapse

public boolean addOutputSynapse(OutputPatternListener p1)

Description copied from class: Layer

Adds a new output synapse to the layer

Specified by:

addOutputSynapse in interface NeuralLayer

Overrides:

addOutputSynapse in class Layer

Parameters:

p1 - The new output synapse

Returns:

whether the listener was added

setBias

public void setBias(Matrix p1)

Description copied from class: Layer

Sets the matrix of biases

Specified by:

setBias in interface NeuralLayer

Overrides:

setBias in class Layer

Parameters:

p1 - The Matrix object containing the biases

removeInputSynapse

public void removeInputSynapse(InputPatternListener p1)

Description copied from class: Layer

Remove an input Listener

Specified by:

removeInputSynapse in interface NeuralLayer

Overrides:

removeInputSynapse in class Layer

Parameters:

p1 - the input listener to remove

setLayerName

public void setLayerName(java.lang.String p1)

Description copied from class: Layer

Sets the name of the layer

Specified by:

setLayerName in interface NeuralLayer

Overrides:

setLayerName in class Layer

Parameters:

p1 - The name

addInputSynapse

public boolean addInputSynapse(InputPatternListener p1)

Description copied from class: Layer

Adds a new input synapse to the layer

Specified by:

addInputSynapse in interface NeuralLayer

Overrides:

addInputSynapse in class Layer

Parameters:

p1 - The new input synapse to add

Returns:

whether the listener was added

setAllOutputs

public void setAllOutputs(java.util.Vector p1)

Description copied from class: Layer

Sets the Vector that contains all the output listeners. Can be useful to set the output synapses taken from another Layer

Specified by:

setAllOutputs in interface NeuralLayer

Overrides:

setAllOutputs in class Layer

Parameters:

p1 - The vector containing the list of output synapses

setMonitor

public void setMonitor(Monitor p1)

Description copied from class: Layer

Sets the monitor object

Specified by:

setMonitor in interface NeuralLayer

Overrides:

setMonitor in class Layer

Parameters:

p1 - The Monitor

getMonitor

public Monitor getMonitor()

Description copied from class: Layer

Returns the monitor object

Specified by:

getMonitor in interface Learnable

Specified by:

getMonitor in interface NeuralLayer

Overrides:

getMonitor in class Layer

Returns:

the layer's Monitor object

removeAllInputs

public void removeAllInputs()

Description copied from class: Layer

Remove all the input listeners of the layer

Specified by:

removeAllInputs in interface NeuralLayer

Overrides:

removeAllInputs in class Layer

copyInto

public NeuralLayer copyInto(NeuralLayer p1)

Description copied from class: Layer

Copies one layer into another, to obtain a type-transformation from one kind of Layer to another. The old Layer is disconnected from the net, and the new Layer takes its place.

Specified by:

copyInto in interface NeuralLayer

Overrides:

copyInto in class Layer

Parameters:

p1 - the new layer with which to replace this one

Returns:

The new layer

isRunning

public boolean isRunning()

Description copied from class: Layer

Determine whether the execution thread is running

Specified by:

isRunning in interface NeuralLayer

Overrides:

isRunning in class Layer

Returns:

whether it is running

getNestedNeuralNet

public NeuralNet getNestedNeuralNet()

Getter for property NestedNeuralNet.

Returns:

Value of property NestedNeuralNet.

setNestedNeuralNet

public void setNestedNeuralNet(NeuralNet newNeuralNet)

Setter for property NestedNeuralNet.

Parameters:

NestedNeuralNet - New value of property NestedNeuralNet.

isLearning

public boolean isLearning()

Getter for property learning.

Returns:

Value of property learning.

setLearning

public void setLearning(boolean learning)

Setter for property learning.

Parameters:

learning - New value of property learning.

check

public java.util.TreeSet check()

Description copied from class: Layer

Get check messages from listeners. Subclasses should call this method from thier own check method.

Specified by:

check in interface NeuralLayer

Overrides:

check in class Layer

Returns:

validation errors.

See Also:

NeuralLayer

getEmbeddedNet

public java.io.File getEmbeddedNet()

setEmbeddedNet

public void setEmbeddedNet(java.io.File embeddedNet)

fwdRun

public void fwdRun(Pattern pattIn)

Description copied from class: Layer

Implementation code for the single-thread version of Joone /********************************************************* /** This method serves to a single forward step when the Layer is called from an external thread

Overrides:

fwdRun in class Layer

revRun

public void revRun(Pattern pattIn)

Description copied from class: Layer

This method serves to a single backward step when the Layer is called from an external thread

Overrides:

revRun in class Layer