edu.cmu.minorthird.classify.transform
Class TransformingBatchLearner

java.lang.Object
  edu.cmu.minorthird.classify.BatchClassifierLearner
      edu.cmu.minorthird.classify.transform.TransformingBatchLearner

All Implemented Interfaces:

ClassifierLearner, java.lang.Cloneable

Direct Known Subclasses:

Recommended.KnnLearner

public class TransformingBatchLearner
extends BatchClassifierLearner

Learns to first transforming data with an InstanceTransform, then classify it.

Author:

William Cohen

Field Summary

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

classifier, dataset

Constructor Summary

TransformingBatchLearner()

TransformingBatchLearner(InstanceTransformLearner transformLearner, BatchClassifierLearner classifierLearner)

Method Summary

Classifier	batchTrain(Dataset dataset) subclasses should use this method to implement a batch supervised learning algorithm.
BatchClassifierLearner	getClassifierLearner()
ExampleSchema	getSchema() Returns the ExampleSchema - constraints on what the Examples will be.
InstanceTransformLearner	getTransformLearner()
void	setClassifierLearner(BatchClassifierLearner learner)
void	setSchema(ExampleSchema schema) Accept an ExampleSchema - constraints on what the Examples will be.
void	setTransformLearner(InstanceTransformLearner learner)

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

TransformingBatchLearner

public TransformingBatchLearner()

TransformingBatchLearner

public TransformingBatchLearner(InstanceTransformLearner transformLearner,
                                BatchClassifierLearner classifierLearner)

Method Detail

setTransformLearner

public void setTransformLearner(InstanceTransformLearner learner)

getTransformLearner

public InstanceTransformLearner getTransformLearner()

setClassifierLearner

public void setClassifierLearner(BatchClassifierLearner learner)

getClassifierLearner

public BatchClassifierLearner getClassifierLearner()

setSchema

public void setSchema(ExampleSchema schema)

Description copied from interface: ClassifierLearner

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

getSchema

public 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