edu.umass.cs.mallet.base.fst
Class CRF4.MaximizableCRF
java.lang.Object
edu.umass.cs.mallet.base.fst.CRF4.MaximizableCRF
- All Implemented Interfaces:
- Maximizable, Maximizable.ByGradient, java.io.Serializable
- Direct Known Subclasses:
- CRF_PL.MaximizableCRF_PL, MEMM.MaximizableMEMM
- Enclosing class:
- CRF4
- public class CRF4.MaximizableCRF
- extends java.lang.Object
- implements Maximizable.ByGradient, java.io.Serializable
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CRF4.MaximizableCRF
protected CRF4.MaximizableCRF(InstanceList ilist,
CRF4 crf)
gatherConstraints
protected void gatherConstraints(InstanceList ilist)
setCurIter
public void setCurIter(int curIter)
getNewMatrix
public Matrix getNewMatrix()
getNumParameters
public int getNumParameters()
- Specified by:
getNumParameters
in interface Maximizable
getParameters
public void getParameters(double[] buffer)
- Specified by:
getParameters
in interface Maximizable
getParameter
public double getParameter(int index)
- Specified by:
getParameter
in interface Maximizable
setParameters
public void setParameters(double[] buff)
- Specified by:
setParameters
in interface Maximizable
setParameter
public void setParameter(int index,
double value)
- Specified by:
setParameter
in interface Maximizable
getExpectationValue
protected double getExpectationValue()
getValue
public double getValue()
- Specified by:
getValue
in interface Maximizable.ByGradient
getValueGradient
public void getValueGradient(double[] buffer)
- Specified by:
getValueGradient
in interface Maximizable.ByGradient