cc.mallet.grmm.util
Class LabelsAssignment

java.lang.Object
  cc.mallet.grmm.types.AbstractFactor
      cc.mallet.grmm.types.Assignment
          cc.mallet.grmm.util.LabelsAssignment

All Implemented Interfaces:

Factor, AlphabetCarrying, java.io.Serializable, java.lang.Cloneable

public class LabelsAssignment
extends Assignment
implements AlphabetCarrying

A special kind of assignment for Variables that can be arranged in a LabelsSequence. This is an Adaptor to adapt LabelsSequences to Assignments.

$Id: LabelsAssignment.java,v 1.1 2007/10/22 21:37:58 mccallum Exp $

See Also:

Serialized Form

Field Summary

Fields inherited from class cc.mallet.grmm.types.AbstractFactor

vars

Constructor Summary

LabelsAssignment(LabelsSequence lbls)

Method Summary

Alphabet	getAlphabet()
Alphabet[]	getAlphabets()
LabelsSequence	getLabelsSequence()
LabelAlphabet	getOutputAlphabet(int lvl)
Label	labelOfVar(Variable var)
int	maxTime()
int	numSlices()
LabelsSequence	toLabelsSequence(Assignment assn)
Variable	varOfIndex(int t, int j)

Methods inherited from class cc.mallet.grmm.types.Assignment

addRow, addRow, addRow, addRow, addRow, almostEquals, asList, asTable, containsVar, dump, dump, dumpNumeric, dumpToString, duplicate, extractMaxInternal, get, get, getColumnInt, getDouble, getDouble, getObject, getObject, getRow, getVariable, getVars, isNaN, lookupValueInternal, makeFromSingleIndex, marginalizeInternal, normalize, numRows, numVariables, restriction, sample, setDouble, setRow, setRow, setValue, setValue, singleIndex, singleIndex, size, slice, subAssn, toDoubleArray, union

Methods inherited from class cc.mallet.grmm.types.AbstractFactor

almostEquals, argmax, assignmentIterator, delogify, divideBy, entropy, exponentiate, extractMax, extractMax, extractMax, isInLogSpace, log, logify, logValue, logValue, logValue, marginalize, marginalize, marginalize, marginalizeOut, marginalizeOut, multiply, multiplyBy, phi, prettyOutputString, setVarSet, sum, value, value, varSet

Methods inherited from class java.lang.Object

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

Constructor Detail

LabelsAssignment

public LabelsAssignment(LabelsSequence lbls)

Method Detail

varOfIndex

public Variable varOfIndex(int t,
                           int j)

labelOfVar

public Label labelOfVar(Variable var)

maxTime

public int maxTime()

numSlices

public int numSlices()

getLabelsSequence

public LabelsSequence getLabelsSequence()

toLabelsSequence

public LabelsSequence toLabelsSequence(Assignment assn)

getOutputAlphabet

public LabelAlphabet getOutputAlphabet(int lvl)

getAlphabet

public Alphabet getAlphabet()

Specified by:

getAlphabet in interface AlphabetCarrying

getAlphabets

public Alphabet[] getAlphabets()

Specified by:

getAlphabets in interface AlphabetCarrying