edu.illinois.cs.cogcomp.edison.features

Class PrefixFeatureExtractor

java.lang.Object

edu.illinois.cs.cogcomp.edison.features.WordFeatureExtractor

edu.illinois.cs.cogcomp.edison.features.PrefixFeatureExtractor

All Implemented Interfaces:

FeatureExtractor

public class PrefixFeatureExtractor
extends WordFeatureExtractor

Author:

Vivek Srikumar

Field Summary

Fields

Modifier and Type	Field and Description
protected List<String>	prefixes

Constructor Summary

Constructors

Constructor and Description
PrefixFeatureExtractor(List<String> prefixes, String featureName, boolean useLastWordOfMultiwordConstituents)

Method Summary

Modifier and Type	Method and Description
String	getName()
Set<Feature>	getWordFeatures(TextAnnotation ta, int wordPosition)

Methods inherited from class edu.illinois.cs.cogcomp.edison.features.WordFeatureExtractor

convertToWordFeatureExtractor, getFeatures

Methods inherited from class java.lang.Object

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

Field Detail

prefixes

protected List<String> prefixes

Constructor Detail

PrefixFeatureExtractor

public PrefixFeatureExtractor(List<String> prefixes,
                              String featureName,
                              boolean useLastWordOfMultiwordConstituents)

Method Detail

getWordFeatures

public Set<Feature> getWordFeatures(TextAnnotation ta,
                                    int wordPosition)
                             throws EdisonException

Specified by:

getWordFeatures in class WordFeatureExtractor

Throws:

EdisonException

getName

public String getName()

Specified by:

getName in interface FeatureExtractor

Overrides:

getName in class WordFeatureExtractor