Package opennlp.tools.chunker

Class ChunkerEvaluator

java.lang.Object

opennlp.tools.util.eval.Evaluator<ChunkSample>

opennlp.tools.chunker.ChunkerEvaluator

public class ChunkerEvaluator
extends Evaluator<ChunkSample>

The ChunkerEvaluator measures the performance of the given Chunker with the provided reference samples.

See Also:

• Evaluator
• Chunker
• ChunkSample

Constructor Summary

Constructors

Constructor	Description
ChunkerEvaluator(Chunker chunker, ChunkerEvaluationMonitor... listeners)	Initializes a ChunkerEvaluator instance with the given Chunker.

Method Summary

Modifier and Type	Method	Description
FMeasure	getFMeasure()

Methods inherited from class opennlp.tools.util.eval.Evaluator

evaluate, evaluateSample

Methods inherited from class java.lang.Object

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

Constructor Details

ChunkerEvaluator

public ChunkerEvaluator(Chunker chunker,
 ChunkerEvaluationMonitor... listeners)

Initializes a ChunkerEvaluator instance with the given Chunker.

Parameters:

chunker - The Chunker to evaluate.

listeners - The evaluation listeners.

Method Details

getFMeasure

public FMeasure getFMeasure()