cc.mallet.grmm.learning.templates
Class SimilarTokensTemplate

java.lang.Object
  cc.mallet.grmm.learning.ACRF.Template
      cc.mallet.grmm.learning.ACRF.SequenceTemplate
          cc.mallet.grmm.learning.templates.SimilarTokensTemplate

All Implemented Interfaces:

java.io.Serializable

public class SimilarTokensTemplate
extends ACRF.SequenceTemplate

Template for adding "skip edges" as in

Version:

$Id: SimilarTokensTemplate.java,v 1.1 2007/10/22 21:38:02 mccallum Exp $

Author:

Charles Sutton

See Also:

Serialized Form

Nested Class Summary

static class	SimilarTokensTemplate.CapWordsBinner
static interface	SimilarTokensTemplate.FeatureVectorBinner Interface for classes that ssigns each features vector to a String-valued bin.
static class	SimilarTokensTemplate.WordFeatureBinner

Field Summary

Fields inherited from class cc.mallet.grmm.learning.ACRF.Template

index, weights

Constructor Summary

SimilarTokensTemplate(int factor)

SimilarTokensTemplate(int factor, boolean distinguishEndpoints)

SimilarTokensTemplate(int factor, boolean distinguishEndpoints, boolean wordFeaturesOnly)

SimilarTokensTemplate(int factor, boolean distinguishEndpoints, boolean wordFeaturesOnly, SimilarTokensTemplate.FeatureVectorBinner binner)

SimilarTokensTemplate(int factor, boolean distinguishEndpoints, SimilarTokensTemplate.FeatureVectorBinner binner)

Method Summary

void	addInstantiatedCliques(ACRF.UnrolledGraph graph, FeatureVectorSequence fvs, LabelsAssignment lblseq) Adds all instiated cliques for an instance.
boolean	isDistinguishEndpts()
boolean	isExcludeAdjacent()
void	setBinner(SimilarTokensTemplate.FeatureVectorBinner binner)
void	setDistinguishEndpts(boolean distinguishEndpts)
void	setExcludeAdjacent(boolean excludeAdjacent)

Methods inherited from class cc.mallet.grmm.learning.ACRF.SequenceTemplate

addInstantiatedCliques

Methods inherited from class cc.mallet.grmm.learning.ACRF.Template

addSomeUnsupportedWeights, computeAssignment, computeFactor, createFactorMatrix, getAssignmentsPresent, getDefaultWeight, getDefaultWeights, getWeights, initWeights, isSupportedOnly, isTrainable, isUnsupportedWeightsAdded, modifyPotential, setDefaultWeight, setDefaultWeights, setTrainable, setWeights

Methods inherited from class java.lang.Object

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

Constructor Detail

SimilarTokensTemplate

public SimilarTokensTemplate(int factor)

SimilarTokensTemplate

public SimilarTokensTemplate(int factor,
                             boolean distinguishEndpoints)

SimilarTokensTemplate

public SimilarTokensTemplate(int factor,
                             boolean distinguishEndpoints,
                             boolean wordFeaturesOnly)

SimilarTokensTemplate

public SimilarTokensTemplate(int factor,
                             boolean distinguishEndpoints,
                             SimilarTokensTemplate.FeatureVectorBinner binner)

SimilarTokensTemplate

public SimilarTokensTemplate(int factor,
                             boolean distinguishEndpoints,
                             boolean wordFeaturesOnly,
                             SimilarTokensTemplate.FeatureVectorBinner binner)

Method Detail

addInstantiatedCliques

public void addInstantiatedCliques(ACRF.UnrolledGraph graph,
                                   FeatureVectorSequence fvs,
                                   LabelsAssignment lblseq)

Description copied from class: ACRF.SequenceTemplate

Adds all instiated cliques for an instance. This method is called as a graph is being unrolled for an instance.

Specified by:

addInstantiatedCliques in class ACRF.SequenceTemplate

Parameters:

graph - The graph that the cliques will be added to.

fvs - The input features of the instance to unroll the cliques for.

lblseq - The label sequence of the instance being unrolled.

setBinner

public void setBinner(SimilarTokensTemplate.FeatureVectorBinner binner)

isExcludeAdjacent

public boolean isExcludeAdjacent()

setExcludeAdjacent

public void setExcludeAdjacent(boolean excludeAdjacent)

isDistinguishEndpts

public boolean isDistinguishEndpts()

setDistinguishEndpts

public void setDistinguishEndpts(boolean distinguishEndpts)