org.jactr.core.chunk.five

Interface ISubsymbolicChunk5

All Superinterfaces:

IAdaptable, IParameterized, ISubsymbolicChunk

All Known Implementing Classes:

DefaultSubsymbolicChunk5

public interface ISubsymbolicChunk5
extends ISubsymbolicChunk

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	SIMILARITIES

Fields inherited from interface org.jactr.core.chunk.ISubsymbolicChunk

ACTIVATION, BASE_LEVEL_ACTIVATION, CREATION_TIME, REFERENCE_COUNT, REFERENCE_TIMES, SOURCE_ACTIVATION, SPREADING_ACTIVATION, TIMES_IN_CONTEXT, TIMES_NEEDED

Method Summary

Modifier and Type	Method and Description
double	getActivation(ChunkTypeRequest retr) Return the activation given this pattern.
java.util.Collection<java.lang.Object[]>	getSimilarities(java.util.Collection<java.lang.Object[]> container)
double	getSimilarity(IChunk c)
double	getSimilarityActivation()
void	setSimilarity(IChunk c, double value) The similarity between two chunks can either be computed by the similarity computer or it can be set directly by the modeler.
void	setSimilarityActivation(double similarity)

Methods inherited from interface org.jactr.core.chunk.ISubsymbolicChunk

accessed, dispose, encode, getActivation, getBaseLevelActivation, getCreationTime, getParentChunk, getRandomActivation, getReferences, getSourceActivation, getSpreadingActivation, getTimesInContext, getTimesNeeded, incrementTimesInContext, incrementTimesNeeded, setActivation, setBaseLevelActivation, setCreationTime, setSourceActivation, setSpreadingActivation, setTimesInContext, setTimesNeeded

Methods inherited from interface org.jactr.core.utils.parameter.IParameterized

getParameter, getPossibleParameters, getSetableParameters, setParameter

Methods inherited from interface org.jactr.core.utils.IAdaptable

getAdapter

Field Detail

SIMILARITIES

static final java.lang.String SIMILARITIES

See Also:

Constant Field Values

Method Detail

setSimilarity

void setSimilarity(IChunk c,
                   double value)

The similarity between two chunks can either be computed by the similarity computer or it can be set directly by the modeler. This sets the similarity between this chunk and c to value.

Parameters:

c - The new similarity value

value - The new similarity value

getSimilarity

double getSimilarity(IChunk c)

Parameters:

c - Description of the Parameter

Returns:

Double.NaN if no similarity is defined

getSimilarities

java.util.Collection<java.lang.Object[]> getSimilarities(java.util.Collection<java.lang.Object[]> container)

Parameters:

container - TODO

Returns:

an array of [[IChunk, Double],[IChunk, Double],....]

getSimilarityActivation

double getSimilarityActivation()

setSimilarityActivation

void setSimilarityActivation(double similarity)

getActivation

double getActivation(ChunkTypeRequest retr)

Return the activation given this pattern. This is for retrieving activation when partial matching is enabled. Mismatches will result in a decrement in activation as a function of similarity.

Parameters:

retr - Description of the Parameter

Returns:

The activation value