Package opennlp.tools.chunker

package opennlp.tools.chunker

Classes

Class	Description
ChunkerAnnotator	Adapts a Chunker to the document pipeline: reads Layers.SENTENCES, Layers.TOKENS, and Layers.POS_TAGS and provides ChunkerAnnotator.CHUNKS, one annotation per phrase chunk carrying the chunk type, for example NP or VP, on the span from its first to its last token.
ChunkerCrossValidator	Cross validator for Chunker.
ChunkerEvaluator	The ChunkerEvaluator measures the performance of the given Chunker with the provided reference samples.
ChunkerEventStream	Class for creating an event stream out of data files for training a Chunker.
ChunkerFactory
ChunkerME	The class represents a maximum-entropy-based Chunker.
ChunkerModel	The ChunkerModel is the model used by a learnable Chunker.
ChunkSampleSequenceStream	A SequenceStream implementation encapsulating samples.
ChunkSampleStream	Parses the conll 2000 shared task shallow parser training data.
DefaultChunkerContextGenerator	Features based on chunking model described in Fei Sha and Fernando Pereira.
DefaultChunkerSequenceValidator	The default chunker SequenceValidator implementation.
ThreadSafeChunkerME	Deprecated. As of OPENNLP-1816, ChunkerME is itself thread-safe.