edu.cmu.minorthird.classify
Class BatchVersion

java.lang.Object
  edu.cmu.minorthird.classify.BatchClassifierLearner
      edu.cmu.minorthird.classify.BatchVersion

All Implemented Interfaces:

ClassifierLearner, java.lang.Cloneable

Direct Known Subclasses:

BinaryBatchVersion, Recommended.VotedPerceptronLearner

public class BatchVersion
extends BatchClassifierLearner

Batch version of an OnlineClassifierLearner.

Author:

William Cohen

Field Summary

Fields inherited from class edu.cmu.minorthird.classify.BatchClassifierLearner

classifier, dataset

Constructor Summary

BatchVersion()

BatchVersion(OnlineClassifierLearner innerLearner)

BatchVersion(OnlineClassifierLearner innerLearner, int numberOfEpochs)

Method Summary

Classifier	batchTrain(Dataset dataset) subclasses should use this method to implement a batch supervised learning algorithm.
OnlineClassifierLearner	getInnerLearner()
int	getNumberOfEpochs()
ExampleSchema	getSchema() Returns the ExampleSchema - constraints on what the Examples will be.
void	setInnerLearner(OnlineClassifierLearner learner)
void	setNumberOfEpochs(int n)
void	setSchema(ExampleSchema schema) Accept an ExampleSchema - constraints on what the Examples will be.

Methods inherited from class edu.cmu.minorthird.classify.BatchClassifierLearner

addExample, completeTraining, copy, getClassifier, hasNextQuery, nextQuery, reset, setInstancePool

Methods inherited from class java.lang.Object

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

Constructor Detail

BatchVersion

public BatchVersion(OnlineClassifierLearner innerLearner,
                    int numberOfEpochs)

BatchVersion

public BatchVersion(OnlineClassifierLearner innerLearner)

BatchVersion

public BatchVersion()

Method Detail

getNumberOfEpochs

public int getNumberOfEpochs()

setNumberOfEpochs

public void setNumberOfEpochs(int n)

getInnerLearner

public OnlineClassifierLearner getInnerLearner()

setInnerLearner

public void setInnerLearner(OnlineClassifierLearner learner)

setSchema

public final void setSchema(ExampleSchema schema)

Description copied from interface: ClassifierLearner

Accept an ExampleSchema - constraints on what the Examples will be.

getSchema

public final ExampleSchema getSchema()

Description copied from interface: ClassifierLearner

Returns the ExampleSchema - constraints on what the Examples will be.

batchTrain

public Classifier batchTrain(Dataset dataset)

Description copied from class: BatchClassifierLearner

subclasses should use this method to implement a batch supervised learning algorithm.

Specified by:

batchTrain in class BatchClassifierLearner