Package cc.mallet.classify

Class MostFrequentClassAssignmentTrainer

java.lang.Object

cc.mallet.classify.ClassifierTrainer<MostFrequentClassifier>

cc.mallet.classify.MostFrequentClassAssignmentTrainer

All Implemented Interfaces:

AlphabetCarrying

public class MostFrequentClassAssignmentTrainer
extends ClassifierTrainer<MostFrequentClassifier>
implements AlphabetCarrying

A Classifier Trainer to be used with MostFrequentClassifier.

Author:

Martin Wunderlich martin@wunderlich.com

See Also:

MostFrequentClassifier

Nested Class Summary

Nested classes/interfaces inherited from class cc.mallet.classify.ClassifierTrainer

ClassifierTrainer.ByActiveLearning<C extends Classifier>, ClassifierTrainer.ByIncrements<C extends Classifier>, ClassifierTrainer.ByInstanceIncrements<C extends Classifier>, ClassifierTrainer.ByOptimization<C extends Classifier>, ClassifierTrainer.Factory<CT extends ClassifierTrainer<? extends Classifier>>

Field Summary

Fields inherited from class cc.mallet.classify.ClassifierTrainer

finishedTraining, validationSet

Constructor Summary

Constructors

Constructor	Description
MostFrequentClassAssignmentTrainer()

Method Summary

Modifier and Type	Method	Description
boolean	alphabetsMatch(AlphabetCarrying object)
Alphabet	getAlphabet()
Alphabet[]	getAlphabets()
MostFrequentClassifier	getClassifier()
MostFrequentClassifier	train(InstanceList trainingSet)	Create a MostFrequent classifier from a set of training data.

Methods inherited from class cc.mallet.classify.ClassifierTrainer

getValidationInstances, isFinishedTraining, setValidationInstances

Methods inherited from class java.lang.Object

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

Constructor Detail

MostFrequentClassAssignmentTrainer

public MostFrequentClassAssignmentTrainer()

Method Detail

getClassifier

public MostFrequentClassifier getClassifier()

Specified by:

getClassifier in class ClassifierTrainer<MostFrequentClassifier>

train

public MostFrequentClassifier train(InstanceList trainingSet)

Create a MostFrequent classifier from a set of training data.

Specified by:

train in class ClassifierTrainer<MostFrequentClassifier>

Parameters:

trainingList - The InstanceList to be used to train the classifier.

Returns:

The MostFrequent classifier as trained on the trainingList

alphabetsMatch

public boolean alphabetsMatch(AlphabetCarrying object)

getAlphabet

public Alphabet getAlphabet()

Specified by:

getAlphabet in interface AlphabetCarrying

getAlphabets

public Alphabet[] getAlphabets()

Specified by:

getAlphabets in interface AlphabetCarrying