Package org.apache.ctakes.relationextractor.ae.features

Interface Summary

Interface	Description
RelationFeaturesExtractor<T1,T2>	Define an interface for people to implement feature extractors.

Class Summary

Class	Description
ArgumentOrderFeatureExtractor	Features that indicate the order of the arguments (e.g.
DependencyParseUtils
DependencyPathFeaturesExtractor
DependencyTreeFeaturesExtractor
EmbeddingFeatureExtractor	Word embedding based features.
EntitySpanFeatureExtractor	Features that indicate whether both arguments are contained within an NP.
FlatTreeFeatureExtractor
NamedEntityFeaturesExtractor
PartOfSpeechFeaturesExtractor
PETFeatureExtractor
PhraseChunkingExtractor
PrepositionFeatureExtractor	Features that indicate whether there is a preposition between the two arguments.
PunctuationFeatureExtractor	Features that capture punctuation marks between the two arguments.
TokenFeaturesExtractor
TreeFragmentFeatureExtractor
WordNetFeatureExtractor	Features that are based on WordNet.
WordNetUtils	This is a wrapper for the MIT WordNet inteface that simplifies basic operations such as retrieving synonyms and hypernyms for a word.