org.jactr.core.module.procedural.six.learning

Class UtilityNoiseLearningExtension

java.lang.Object

org.jactr.core.module.procedural.six.learning.UtilityNoiseLearningExtension

All Implemented Interfaces:

java.util.EventListener, IExtension, IProceduralLearningModule6Listener, IInitializable, IInstallable, IParameterized

public class UtilityNoiseLearningExtension
extends java.lang.Object
implements IExtension, IProceduralLearningModule6Listener

Field Summary

Fields

Modifier and Type	Field and Description
protected double	_longTermLearningRate alpha lr
protected double	_noiseLearningRate alpha s NaN for disabled
protected double	_noiseLearningScalor
protected double	_shortTermLearningRate alpha sr
static java.lang.String	LONG_TERM_RATE_PARAM
static java.lang.String	SHORT_TERM_RATE_PARAM
static java.lang.String	UTILITY_NOISE_LEARNING_RATE_PARAM
static java.lang.String	UTILITY_NOISE_SCALOR_PARAM

Constructor Summary

Constructors

Constructor and Description
UtilityNoiseLearningExtension()

Method Summary

Modifier and Type	Method and Description
IModel	getModel() return the IModel
java.lang.String	getName() returns the unique name of the extension.
java.lang.String	getParameter(java.lang.String key) return parameter value - null if not defined.
java.util.Collection<java.lang.String>	getPossibleParameters() Return all parameters that can be read
java.util.Collection<java.lang.String>	getSetableParameters() Return list of all parameters that can be set.
void	initialize() intialize this component
void	install(IModel model) Install this extension into this model.
boolean	isAdaptiveUtilityNoiseEnabled()
void	rewarded(ProceduralLearningEvent event) a reward has been signalled
void	setParameter(java.lang.String key, java.lang.String value) Set the named parameter
void	startReward(ProceduralLearningEvent event)
void	stopReward(ProceduralLearningEvent event) called after all the rewards have been processed
void	uninstall(IModel model) remove this extension from the model

Methods inherited from class java.lang.Object

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

Field Detail

UTILITY_NOISE_LEARNING_RATE_PARAM

public static final java.lang.String UTILITY_NOISE_LEARNING_RATE_PARAM

See Also:

Constant Field Values

UTILITY_NOISE_SCALOR_PARAM

public static final java.lang.String UTILITY_NOISE_SCALOR_PARAM

See Also:

Constant Field Values

LONG_TERM_RATE_PARAM

public static final java.lang.String LONG_TERM_RATE_PARAM

See Also:

Constant Field Values

SHORT_TERM_RATE_PARAM

public static final java.lang.String SHORT_TERM_RATE_PARAM

See Also:

Constant Field Values

_shortTermLearningRate

protected double _shortTermLearningRate

alpha sr

_longTermLearningRate

protected double _longTermLearningRate

alpha lr

_noiseLearningRate

protected double _noiseLearningRate

alpha s NaN for disabled

_noiseLearningScalor

protected double _noiseLearningScalor

Constructor Detail

UtilityNoiseLearningExtension

public UtilityNoiseLearningExtension()

Method Detail

getModel

public IModel getModel()

Description copied from interface: IExtension

return the IModel

Specified by:

getModel in interface IExtension

Returns:

The model value

getName

public java.lang.String getName()

Description copied from interface: IExtension

returns the unique name of the extension.

Specified by:

getName in interface IExtension

Returns:

The name value

install

public void install(IModel model)

Description copied from interface: IExtension

Install this extension into this model.

Specified by:

install in interface IExtension

Specified by:

install in interface IInstallable

Parameters:

model - Description of the Parameter

uninstall

public void uninstall(IModel model)

Description copied from interface: IExtension

remove this extension from the model

Specified by:

uninstall in interface IExtension

Specified by:

uninstall in interface IInstallable

Parameters:

model - Description of the Parameter

getParameter

public java.lang.String getParameter(java.lang.String key)

Description copied from interface: IParameterized

return parameter value - null if not defined.

Specified by:

getParameter in interface IParameterized

Parameters:

key - Description of the Parameter

Returns:

The parameter value

getPossibleParameters

public java.util.Collection<java.lang.String> getPossibleParameters()

Description copied from interface: IParameterized

Return all parameters that can be read

Specified by:

getPossibleParameters in interface IParameterized

Returns:

The possibleParameters value

getSetableParameters

public java.util.Collection<java.lang.String> getSetableParameters()

Description copied from interface: IParameterized

Return list of all parameters that can be set.

Specified by:

getSetableParameters in interface IParameterized

Returns:

The setableParameters value

setParameter

public void setParameter(java.lang.String key,
                         java.lang.String value)

Description copied from interface: IParameterized

Set the named parameter

Specified by:

setParameter in interface IParameterized

initialize

public void initialize()
                throws java.lang.Exception

Description copied from interface: IInitializable

intialize this component

Specified by:

initialize in interface IInitializable

Throws:

java.lang.Exception

isAdaptiveUtilityNoiseEnabled

public boolean isAdaptiveUtilityNoiseEnabled()

rewarded

public void rewarded(ProceduralLearningEvent event)

Description copied from interface: IProceduralLearningModule6Listener

a reward has been signalled

Specified by:

rewarded in interface IProceduralLearningModule6Listener

startReward

public void startReward(ProceduralLearningEvent event)

Specified by:

startReward in interface IProceduralLearningModule6Listener

stopReward

public void stopReward(ProceduralLearningEvent event)

Description copied from interface: IProceduralLearningModule6Listener

called after all the rewards have been processed

Specified by:

stopReward in interface IProceduralLearningModule6Listener