Package opennlp.tools.sentdetect

Class SDCrossValidator

java.lang.Object

opennlp.tools.sentdetect.SDCrossValidator

public class SDCrossValidator
extends Object

A cross validator for sentence detectors.

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	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 Details

SDCrossValidator

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

Method Details

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 - Thrown if IO errors occurred during processing.

getFMeasure

public FMeasure getFMeasure()