Class SentimentEvaluator

java.lang.Object

opennlp.tools.util.eval.Evaluator<opennlp.tools.sentiment.SentimentSample>

opennlp.tools.sentiment.SentimentEvaluator

public class SentimentEvaluator
extends Evaluator<opennlp.tools.sentiment.SentimentSample>

The SentimentEvaluator measures the performance of the given SentimentME with the provided reference SentimentSamples.

See Also:

• Evaluator
• SentimentME
• SentimentSample

Constructor Summary

Constructors

Constructor	Description
SentimentEvaluator(SentimentME sentiment, opennlp.tools.sentiment.SentimentEvaluationMonitor... listeners)	Initializes the current instance.

Method Summary

Modifier and Type	Method	Description
opennlp.tools.util.eval.FMeasure	getFMeasure()

Methods inherited from class Evaluator

evaluate, evaluateSample

Methods inherited from class Object

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

Constructor Details

SentimentEvaluator

public SentimentEvaluator(SentimentME sentiment,
 opennlp.tools.sentiment.SentimentEvaluationMonitor... listeners)

Initializes the current instance.

Parameters:

sentiment - The SentimentME to be used for predicting sentiment.

listeners - The evaluation sample listeners.

Method Details

getFMeasure

public opennlp.tools.util.eval.FMeasure getFMeasure()