org.aika.network.neuron.recurrent

Class RecurrentNode

java.lang.Object

org.aika.network.neuron.Node

org.aika.network.neuron.recurrent.RecurrentNode

All Implemented Interfaces:

Comparable<Node>

Direct Known Subclasses:

ClockNode, ClockTerminationNode, InputNode, OutputNode, TerminationNode

public abstract class RecurrentNode
extends Node

Author:

Lukas Molzberger

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RecurrentNode.RecurrentType

Nested classes/interfaces inherited from class org.aika.network.neuron.Node

Node.Queue

Field Summary

Fields

Modifier and Type	Field and Description
boolean	direction
int	frequency

Fields inherited from class org.aika.network.neuron.Node

activations, added, countingMode, currentNodeId, frequencyHasChanged, id, isBlocked, isPredefined, isQueued, isRemoved, isRemovedId, isRemovedIdCounter, level, MAX_NODE, MIN_NODE, minFrequency, n, neuron, removed, visitedCounter, weight

Constructor Summary

Constructors

Constructor and Description
RecurrentNode(Model m, int level)

Method Summary

Modifier and Type	Method and Description
void	addActivation(Iteration t, Activation inputAct, Range addedRange)
void	cleanup(Model m)
double	computeSynapseWeightSum(Neuron n)
boolean	containsNegative()
void	deleteActivation(Iteration t, Activation act)
abstract Collection<? extends RecurrentNode>	getChildren()
void	initActivation(Iteration t, Activation act)
boolean	isAllowedOption(Option n, Activation act, long v)
boolean	isNegative()
void	propagateAddedActivation(Iteration t, Activation act, Range addedRange, Option conflict)
void	propagateRemovedActivation(Iteration t, Activation act, Range removedRange)
void	removeActivation(Iteration t, Activation inputAct, Range removedRange)

Methods inherited from class org.aika.network.neuron.Node

addActivationAndPropagate, addActivationInternal, clearActivations, compare, compareTo, computeForwardWeight, countActivation, getActivations, getFirstActivation, getNodeWeight, getSelectedActivations, isFrequentOrPredefined, isFrequentOrPredefined, logicToString, processAddedActivations, processRemovedActivations, removeActivationAndPropagate, removeActivationInternal, retrieveInitialOption, toSimpleString, toString

Methods inherited from class java.lang.Object

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

Field Detail

direction

public boolean direction

frequency

public int frequency

Constructor Detail

RecurrentNode

public RecurrentNode(Model m,
                     int level)

Method Detail

addActivation

public void addActivation(Iteration t,
                          Activation inputAct,
                          Range addedRange)

removeActivation

public void removeActivation(Iteration t,
                             Activation inputAct,
                             Range removedRange)

getChildren

public abstract Collection<? extends RecurrentNode> getChildren()

propagateAddedActivation

public void propagateAddedActivation(Iteration t,
                                     Activation act,
                                     Range addedRange,
                                     Option conflict)

Overrides:

propagateAddedActivation in class Node

propagateRemovedActivation

public void propagateRemovedActivation(Iteration t,
                                       Activation act,
                                       Range removedRange)

Overrides:

propagateRemovedActivation in class Node

initActivation

public void initActivation(Iteration t,
                           Activation act)

Specified by:

initActivation in class Node

deleteActivation

public void deleteActivation(Iteration t,
                             Activation act)

Specified by:

deleteActivation in class Node

isAllowedOption

public boolean isAllowedOption(Option n,
                               Activation act,
                               long v)

Specified by:

isAllowedOption in class Node

isNegative

public boolean isNegative()

Specified by:

isNegative in class Node

containsNegative

public boolean containsNegative()

Specified by:

containsNegative in class Node

cleanup

public void cleanup(Model m)

Specified by:

cleanup in class Node

computeSynapseWeightSum

public double computeSynapseWeightSum(Neuron n)

Specified by:

computeSynapseWeightSum in class Node