cc.mallet.fst

Class MEMM

java.lang.Object

cc.mallet.fst.Transducer

cc.mallet.fst.CRF

cc.mallet.fst.MEMM

All Implemented Interfaces:

java.io.Serializable

public class MEMM
extends CRF
implements java.io.Serializable

A Maximum Entropy Markov Model.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MEMM.State

Nested classes/interfaces inherited from class cc.mallet.fst.CRF

CRF.Factors

Nested classes/interfaces inherited from class cc.mallet.fst.Transducer

Transducer.Incrementor

Field Summary

Fields inherited from class cc.mallet.fst.Transducer

CERTAIN_WEIGHT, IMPOSSIBLE_WEIGHT

Constructor Summary

Constructors

Constructor and Description
MEMM(Alphabet inputAlphabet, Alphabet outputAlphabet)
MEMM(CRF crf)
MEMM(Pipe inputPipe, Pipe outputPipe)

Method Summary

Methods inherited from class cc.mallet.fst.CRF

addFullyConnectedStates, addFullyConnectedStatesForBiLabels, addFullyConnectedStatesForLabels, addFullyConnectedStatesForThreeQuarterLabels, addFullyConnectedStatesForTriLabels, addOrderNStates, addSelfTransitioningStateForAllLabels, addStartState, addStartState, addState, addState, addState, addState, addStatesForBiLabelsConnectedAsIn, addStatesForHalfLabelsConnectedAsIn, addStatesForLabelsConnectedAsIn, addStatesForThreeQuarterLabelsConnectedAsIn, evaluate, freezeWeights, freezeWeights, getDefaultWeights, getInputAlphabet, getNumParameters, getOutputAlphabet, getParameter, getParameter, getParameters, getParametersAbsNorm, getState, getState, getWeights, getWeights, getWeights, getWeightsIndex, getWeightsName, getWeightsStructureChangeStamp, getWeightsValueChangeStamp, induceFeaturesFor, initialStateIterator, isTrainable, isWeightsFrozen, numStates, predict, print, print, setAsStartState, setDefaultWeight, setDefaultWeights, setFeatureSelection, setParameter, setParameter, setWeights, setWeights, setWeights, setWeightsDimensionAsIn, setWeightsDimensionAsIn, setWeightsDimensionDensely, unfreezeWeights, weightsStructureChanged, weightsValueChanged, write

Methods inherited from class cc.mallet.fst.Transducer

averageTokenAccuracy, canIterateAllTransitions, generatePath, getInputPipe, getMaxLatticeFactory, getOutputPipe, getSumLatticeFactory, isGenerative, label, less_efficient_sumLogProb, no_longer_needed_sumNegLogProb, setMaxLatticeFactory, setSumLatticeFactory, stateIndexOfString, sumLogProb, transduce, transduce

Methods inherited from class java.lang.Object

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

Constructor Detail

MEMM

public MEMM(Pipe inputPipe,
            Pipe outputPipe)

MEMM

public MEMM(Alphabet inputAlphabet,
            Alphabet outputAlphabet)

MEMM

public MEMM(CRF crf)