opennlp.tools.chunker

Class ChunkerCrossValidator

java.lang.Object

opennlp.tools.chunker.ChunkerCrossValidator

public class ChunkerCrossValidator
extends Object

Constructor Summary

Constructors

Constructor and Description
ChunkerCrossValidator(String languageCode, TrainingParameters params, ChunkerFactory factory, ChunkerEvaluationMonitor... listeners)

Method Summary

Modifier and Type	Method and Description
void	evaluate(ObjectStream<ChunkSample> samples, int nFolds) Starts the evaluation.
FMeasure	getFMeasure()

Methods inherited from class java.lang.Object

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

Constructor Detail

ChunkerCrossValidator

public ChunkerCrossValidator(String languageCode,
                             TrainingParameters params,
                             ChunkerFactory factory,
                             ChunkerEvaluationMonitor... listeners)

Method Detail

evaluate

public void evaluate(ObjectStream<ChunkSample> samples,
                     int nFolds)
              throws IOException

Starts the evaluation.

Parameters:

samples - the data to train and test

nFolds - number of folds

Throws:

IOException

getFMeasure

public FMeasure getFMeasure()