edu.umass.cs.mallet.base.fst

Class CRF_PL.MaximizableCRF_PL

java.lang.Object

edu.umass.cs.mallet.base.fst.CRF4.MaximizableCRF

edu.umass.cs.mallet.base.fst.CRF_PL.MaximizableCRF_PL

All Implemented Interfaces:

Maximizable, Maximizable.ByGradient, Serializable

Enclosing class:

CRF_PL

public class CRF_PL.MaximizableCRF_PL
extends CRF4.MaximizableCRF
implements Maximizable.ByGradient

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface edu.umass.cs.mallet.base.maximize.Maximizable

Maximizable.ByGISUpdate, Maximizable.ByGradient, Maximizable.ByHessian, Maximizable.ByValue, Maximizable.ByVotedPerceptron

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MaximizableCRF_PL(InstanceList trainingData, CRF_PL memm)

Method Summary

Modifier and Type	Method and Description
protected void	gatherConstraints(InstanceList ilist)
protected double	gatherExpectationsOrConstraints(boolean constraints)
protected double	getExpectationValue()

Methods inherited from class edu.umass.cs.mallet.base.fst.CRF4.MaximizableCRF

getNewMatrix, getNumParameters, getParameter, getParameters, getValue, getValueGradient, setCurIter, setParameter, setParameters

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.umass.cs.mallet.base.maximize.Maximizable.ByGradient

getValue, getValueGradient

Methods inherited from interface edu.umass.cs.mallet.base.maximize.Maximizable

getNumParameters, getParameter, getParameters, setParameter, setParameters

Constructor Detail

MaximizableCRF_PL

protected MaximizableCRF_PL(InstanceList trainingData,
                            CRF_PL memm)

Method Detail

gatherExpectationsOrConstraints

protected double gatherExpectationsOrConstraints(boolean constraints)

getExpectationValue

protected double getExpectationValue()

Overrides:

getExpectationValue in class CRF4.MaximizableCRF

gatherConstraints

protected void gatherConstraints(InstanceList ilist)

Overrides:

gatherConstraints in class CRF4.MaximizableCRF