Package cc.mallet.classify

Class RandomAssignmentTrainer

java.lang.Object

cc.mallet.classify.ClassifierTrainer<RandomClassifier>

cc.mallet.classify.RandomAssignmentTrainer

All Implemented Interfaces:

AlphabetCarrying

public class RandomAssignmentTrainer
extends ClassifierTrainer<RandomClassifier>
implements AlphabetCarrying

A Classifier Trainer to be used with RandomClassifier.

Author:

Martin Wunderlich martin@wunderlich.com

See Also:

RandomAssignmentTrainer

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
RandomAssignmentTrainer()

Method Summary

Modifier and Type	Method	Description
boolean	alphabetsMatch(AlphabetCarrying object)
Alphabet	getAlphabet()
Alphabet[]	getAlphabets()
RandomClassifier	getClassifier()
RandomClassifier	train(InstanceList trainingList)	Create a Random 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

RandomAssignmentTrainer

public RandomAssignmentTrainer()

Method Detail

getClassifier

public RandomClassifier getClassifier()

Specified by:

getClassifier in class ClassifierTrainer<RandomClassifier>

train

public RandomClassifier train(InstanceList trainingList)

Create a Random classifier from a set of training data.

Specified by:

train in class ClassifierTrainer<RandomClassifier>

Parameters:

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

Returns:

The Random 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