edu.umass.cs.mallet.base.types

Class FeatureInducer

java.lang.Object

edu.umass.cs.mallet.base.types.FeatureInducer

All Implemented Interfaces:

Serializable

public class FeatureInducer
extends Object
implements Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FeatureInducer(RankedFeatureVector.Factory ranker, InstanceList ilist, int numNewFeatures)
FeatureInducer(RankedFeatureVector.Factory ranker, InstanceList ilist, int numNewFeatures, int beam1, int beam2)

Method Summary

Modifier and Type	Method and Description
void	induceFeaturesFor(InstanceList ilist, boolean withFeatureShrinkage, boolean addPerClassFeatures)

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureInducer

public FeatureInducer(RankedFeatureVector.Factory ranker,
                      InstanceList ilist,
                      int numNewFeatures,
                      int beam1,
                      int beam2)

FeatureInducer

public FeatureInducer(RankedFeatureVector.Factory ranker,
                      InstanceList ilist,
                      int numNewFeatures)

Method Detail

induceFeaturesFor

public void induceFeaturesFor(InstanceList ilist,
                              boolean withFeatureShrinkage,
                              boolean addPerClassFeatures)