org.simnet.neurons
Class TemporalDifferenceNeuron

java.lang.Object
  org.simnet.interfaces.Neuron
      org.simnet.neurons.TemporalDifferenceNeuron

All Implemented Interfaces:

GaugeSource

public class TemporalDifferenceNeuron
extends Neuron

TemporalDifferenceNeuron.

Field Summary

Fields inherited from class org.simnet.interfaces.Neuron

activation, fanIn, fanOut, lowerBound, upperBound

Constructor Summary

TemporalDifferenceNeuron()
Default constructor needed for external calls which create neurons then set their parameters.

TemporalDifferenceNeuron(Neuron n)
This constructor is used when creating a neuron of one type from another neuron of another type Only values common to different types of neuron are copied.

Method Summary

Neuron	duplicate() Returns a duplicate TemporalDifference (used, e.g., in copy/paste).
double	getAlpha()
double	getBeta()
static String	getName()
int	getTimeType() TODO: Not really true...
void	setAlpha(double alpha)
void	setBeta(double beta)
void	update() Update neuron.

Methods inherited from class org.simnet.interfaces.Neuron

addActivation, addSource, addTarget, checkBounds, clear, clip, connectedToWeight, containsString, debug, decrementActivation, deleteConnectedSynapses, deleteFanIn, deleteFanOut, duplicate, getActivation, getAverageInput, getBuffer, getFanIn, getFanOut, getGaugeValue, getHelp, getId, getIncrement, getInputValue, getLowerBound, getMotorCoupling, getNeuronTypeIndex, getNumberOfActiveInputs, getParentNetwork, getSensoryCoupling, getSummedIncomingWeights, getToolTipText, getTotalInput, getType, getTypeList, getUpperBound, getWeightedInputs, getX, getY, incrementActivation, initCastor, isInput, isOutput, randomize, randomizeBuffer, round, setActivation, setBuffer, setFanIn, setFanOut, setId, setIncrement, setInputValue, setLowerBound, setMotorCoupling, setParentNetwork, setSensoryCoupling, setTypeList, setUpperBound, setX, setY, toString, updateConnectedOutward

Methods inherited from class java.lang.Object

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

Constructor Detail

TemporalDifferenceNeuron

public TemporalDifferenceNeuron()

Default constructor needed for external calls which create neurons then set their parameters.

TemporalDifferenceNeuron

public TemporalDifferenceNeuron(Neuron n)

This constructor is used when creating a neuron of one type from another neuron of another type Only values common to different types of neuron are copied.

Parameters:

n - Neuron to make the type

Method Detail

getTimeType

public int getTimeType()

TODO: Not really true...

Specified by:

getTimeType in class Neuron

Returns:

time type.

duplicate

public Neuron duplicate()

Returns a duplicate TemporalDifference (used, e.g., in copy/paste).

Specified by:

duplicate in class Neuron

Returns:

Duplicated neuron

update

public void update()

Update neuron.

Specified by:

update in class Neuron

getName

public static String getName()

Returns:

Name of neuron type.

getAlpha

public double getAlpha()

Returns:

alpha.

setAlpha

public void setAlpha(double alpha)

Parameters:

alpha - Parameter to be set.

getBeta

public double getBeta()

Returns:

beta.

setBeta

public void setBeta(double beta)

Parameters:

beta - Parameter to be set.