Package opennlp.tools.chunker
Interface ChunkerContextGenerator
- All Superinterfaces:
BeamSearchContextGenerator<TokenTag>
- All Known Implementing Classes:
ChunkContextGenerator,DefaultChunkerContextGenerator
Interface for a
BeamSearchContextGenerator used in syntactic chunking.-
Method Summary
Modifier and TypeMethodDescriptionString[]getContext(int idx, String[] toks, String[] tags, String[] preds) Retrieves the contexts for chunking of the specifiedidx.Methods inherited from interface opennlp.tools.util.BeamSearchContextGenerator
getContext
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Method Details
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getContext
Retrieves the contexts for chunking of the specifiedidx.- Parameters:
idx- The index of the token in the specifiedtoksarray for which the context should be constructed.toks- The tokens of the sentence. ThetoStringmethods of these objects should return the token text.tags- The POS tags for the specified tokens.preds- The previous decisions made in the tagging of this sequence. Only indices less thanidxwill be examined.- Returns:
- An array of predictive contexts on which a model basis its decisions.
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