edu.illinois.cs.cogcomp.edison.features

Interface FeatureExtractor

All Known Implementing Classes:

Affixes, AttributeFeature, BrownClusterFeatureExtractor, CachedFeatureCollection, ChunkEmbedding, ChunkPathPattern, ChunkPropertyIndicator, ChunkWindowThreeBefore, ClauseFeatureExtractor, ConditionalFeatureExtractor, ContextFeatureExtractor, CorelexFeatureExtractor, CurrencyIndicator, DependencyModifierFeatureExtractor, DependencyPath, DependencyPathNgrams, FeatureCollection, GazetteerWindowTwo, HasVerb, HyphenTagFeature, LabelOneAfter, LabelOneBefore, LabelTwoAfter, LabelTwoBefore, LemmaAndSrlNomSense, LemmaAndSrlSense, LevinVerbClassFeature, LinearDistance, LinearPosition, ListFeatureExtractor, MixedChunkWindowTwoBeforePOSWindowThreeBefore, NgramFeatureExtractor, NomLexClassAndSrlNomPredicateFeatures, NomLexClassFeature, ParseHeadWordFeatureExtractor, ParseHeadWordPOS, ParseLabelIdentifier, ParsePath, ParsePhraseType, ParsePhraseTypeOnly, ParseSibling, ParseSiblings, POSandPositionWindowThree, POSBaseLineFeatureExtractor, POSContextWindowTwo, POSMikheevFeatureExtractor, POSWindow, POSWindowTwo, PosWordConjunctionSizeTwoWindowSizeTwo, PPFeatures, PrefixFeatureExtractor, ProjectedPath, RegexFeatureExtractor, RenamedSrlVerbSimplePredicateFeatures, RogetThesaurusFeatures, SpanFeaturesOrdered, SpanFeaturesUnordered, SpanLengthFeature, SrlNomArgumentFeatureConjunction, SrlNomArgumentFeatures, SrlNomClassifierPredicateFeatures, SrlNomHeadWordFeatures, SrlNomIdentifier, SrlNomIdentifierPredicateFeatures, SrlNomPredicateFeatures, SrlSenseFeatures, SrlVerbArgumentFeatures, SrlVerbArgumentFeaturesConjunction, SrlVerbIdentifierArgumentFeatures, SrlVerbIdentifierArgumentFeaturesConjunction, SrlVerbPredicateFeatures, SrlVerbSimplePredicateFeatures, SrlWordFeatures, SubcategorizationFrame, SuffixFeatureExtractor, SyntacticFrame, TokenPrefixFeatureExtractor, VerbVoiceIndicator, WordAndPos, WordConjunctionOneTwoThreeGramWindowTwo, WordContextWindowTwo, WordEmbeddingWindow, WordFeatureExtractor, WordNetFeatureExtractor, WordTypeInformation

public interface FeatureExtractor

An interface that specifies what a feature extractor should do.

In general, a feature extractor looks at a Constituent of a TextAnnotation and generates a set of strings as features for that constituent.

Author:

Vivek Srikumar

Method Summary

Modifier and Type	Method and Description
Set<Feature>	getFeatures(Constituent c)
String	getName()

Method Detail

getFeatures

Set<Feature> getFeatures(Constituent c)
                  throws EdisonException

Throws:

EdisonException

getName

String getName()