opennlp.tools.sentdetect

Class SDCrossValidator

java.lang.Object

opennlp.tools.sentdetect.SDCrossValidator

public class SDCrossValidator
extends Object

A cross validator for the sentence detector.

Constructor Summary

Constructors

Constructor and Description
SDCrossValidator(String languageCode) Deprecated. use SDCrossValidator(String, TrainingParameters, SentenceDetectorFactory, SentenceDetectorEvaluationMonitor...) instead and pass in a TrainingParameters object.
SDCrossValidator(String languageCode, TrainingParameters params) Deprecated. Use SDCrossValidator(String, TrainingParameters, SentenceDetectorFactory, SentenceDetectorEvaluationMonitor...) and pass in a SentenceDetectorFactory.
SDCrossValidator(String languageCode, TrainingParameters params, SentenceDetectorEvaluationMonitor... listeners) Deprecated. use SDCrossValidator(String, TrainingParameters, SentenceDetectorFactory, SentenceDetectorEvaluationMonitor...) instead and pass in a TrainingParameters object.
SDCrossValidator(String languageCode, TrainingParameters params, SentenceDetectorFactory sdFactory, SentenceDetectorEvaluationMonitor... listeners)

Method Summary

Modifier and Type	Method and Description
void	evaluate(ObjectStream<SentenceSample> 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

SDCrossValidator

public SDCrossValidator(String languageCode,
                        TrainingParameters params,
                        SentenceDetectorFactory sdFactory,
                        SentenceDetectorEvaluationMonitor... listeners)

SDCrossValidator

public SDCrossValidator(String languageCode,
                        TrainingParameters params)

Deprecated. Use SDCrossValidator(String, TrainingParameters, SentenceDetectorFactory, SentenceDetectorEvaluationMonitor...) and pass in a SentenceDetectorFactory.

SDCrossValidator

public SDCrossValidator(String languageCode,
                        TrainingParameters params,
                        SentenceDetectorEvaluationMonitor... listeners)

Deprecated. use SDCrossValidator(String, TrainingParameters, SentenceDetectorFactory, SentenceDetectorEvaluationMonitor...) instead and pass in a TrainingParameters object.

SDCrossValidator

public SDCrossValidator(String languageCode)

Deprecated. use SDCrossValidator(String, TrainingParameters, SentenceDetectorFactory, SentenceDetectorEvaluationMonitor...) instead and pass in a TrainingParameters object.

Method Detail

evaluate

public void evaluate(ObjectStream<SentenceSample> 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()