cc.mallet.grmm.types
Interface DiscreteFactor

All Superinterfaces:

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

All Known Implementing Classes:

AbstractTableFactor, BoltzmannPairFactor, BoltzmannUnaryFactor, CPT, LogTableFactor, TableFactor

public interface DiscreteFactor
extends Factor

$Id: DiscreteFactor.java,v 1.1 2007/10/22 21:37:44 mccallum Exp $

Method Summary

int	indexAtLocation(int loc)
int	numLocations()
int	sampleLocation(Randoms r)
int	singleIndex(int[] smallDims)
double[]	toValueArray()
double	value(int index)
double	valueAtLocation(int loc)

Methods inherited from interface cc.mallet.grmm.types.Factor

almostEquals, almostEquals, argmax, assignmentIterator, asTable, containsVar, divideBy, dumpToString, duplicate, entropy, exponentiate, extractMax, extractMax, extractMax, getVariable, isNaN, logValue, logValue, logValue, marginalize, marginalize, marginalize, marginalizeOut, marginalizeOut, multiply, multiplyBy, normalize, prettyOutputString, sample, slice, sum, value, value, varSet

Method Detail

sampleLocation

int sampleLocation(Randoms r)

value

double value(int index)

numLocations

int numLocations()

valueAtLocation

double valueAtLocation(int loc)

indexAtLocation

int indexAtLocation(int loc)

toValueArray

double[] toValueArray()

singleIndex

int singleIndex(int[] smallDims)