Class PreviousTwoMapFeatureGenerator

java.lang.Object

opennlp.tools.util.featuregen.PreviousTwoMapFeatureGenerator

All Implemented Interfaces:

opennlp.tools.util.featuregen.AdaptiveFeatureGenerator

public class PreviousTwoMapFeatureGenerator
extends Object
implements opennlp.tools.util.featuregen.AdaptiveFeatureGenerator

This AdaptiveFeatureGenerator generates features indicating the outcome associated with two previously occurring words.

See Also:

• AdaptiveFeatureGenerator

Constructor Summary

Constructors

Constructor	Description
PreviousTwoMapFeatureGenerator()

Method Summary

Modifier and Type	Method	Description
void	clearAdaptiveData()
void	createFeatures(List<String> features, String[] tokens, int index, String[] preds)	Generates previous decision features for the token based on contents of the previous map.
void	updateAdaptiveData(String[] tokens, String[] outcomes)

Methods inherited from class Object

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

Constructor Details

PreviousTwoMapFeatureGenerator

public PreviousTwoMapFeatureGenerator()

Method Details

createFeatures

public void createFeatures(List<String> features,
 String[] tokens,
 int index,
 String[] preds)

Generates previous decision features for the token based on contents of the previous map.

Specified by:

createFeatures in interface opennlp.tools.util.featuregen.AdaptiveFeatureGenerator

updateAdaptiveData

public void updateAdaptiveData(String[] tokens,
 String[] outcomes)

Specified by:

updateAdaptiveData in interface opennlp.tools.util.featuregen.AdaptiveFeatureGenerator

clearAdaptiveData

public void clearAdaptiveData()

Specified by:

clearAdaptiveData in interface opennlp.tools.util.featuregen.AdaptiveFeatureGenerator