opennlp.tools.chunker
Class ChunkerCrossValidator

java.lang.Object
  extended by opennlp.tools.chunker.ChunkerCrossValidator

public class ChunkerCrossValidator
extends Object


Constructor Summary
ChunkerCrossValidator(String languageCode, int cutoff, int iterations)
          Deprecated. use ChunkerCrossValidator(String, TrainingParameters, ChunkerEvaluationMonitor...) instead and pass in a TrainingParameters object.
ChunkerCrossValidator(String languageCode, TrainingParameters params, ChunkerEvaluationMonitor... listeners)
           
 
Method Summary
 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

@Deprecated
public ChunkerCrossValidator(String languageCode,
                                        int cutoff,
                                        int iterations)
Deprecated. use ChunkerCrossValidator(String, TrainingParameters, ChunkerEvaluationMonitor...) instead and pass in a TrainingParameters object.


ChunkerCrossValidator

public ChunkerCrossValidator(String languageCode,
                             TrainingParameters params,
                             ChunkerEvaluationMonitor... listeners)
Method Detail

evaluate

public void evaluate(ObjectStream<ChunkSample> samples,
                     int nFolds)
              throws IOException,
                     InvalidFormatException,
                     IOException
Starts the evaluation.

Parameters:
samples - the data to train and test
nFolds - number of folds
Throws:
IOException
InvalidFormatException

getFMeasure

public FMeasure getFMeasure()


Copyright © 2011 The Apache Software Foundation. All Rights Reserved.