Package opennlp.tools.namefind

Package related to finding proper names and numeric amounts.

Interface Summary

Interface	Description
DocumentNameFinder	Interface for processing an entire document allowing a TokenNameFinder to use context from the entire document.
NameContextGenerator	Interface for generating the context for a name finder by specifying a set of feature generators.
RegexNameFinderFactory.RegexAble
TokenNameFinder	The interface for name finders which provide name tags for a sequence of tokens.
TokenNameFinderEvaluationMonitor	A marker interface for evaluating name finders.

Class Summary

Class	Description
BilouCodec	The default SequenceCodec implementation according to the BILOU scheme.
BilouNameFinderSequenceValidator	A SequenceValidator implementation for the BilouCodec.
BioCodec	The default SequenceCodec implementation according to the BIO scheme: B: 'beginning' of a NE I: 'inside', the word is inside a NE O: 'outside', the word is a regular word outside a NE See also the paper by Roth D.
DefaultNameContextGenerator	A NameContextGenerator implementation for determining contextual features for a tag-chunk style named-entity recognizer.
DictionaryNameFinder	This is a Dictionary based name finder.
NameFinderEventStream	Class for creating an event stream out of data files for training an TokenNameFinder.
NameFinderME	A maximum-entropy-based name finder implementation.
NameFinderSequenceValidator	The default name finder SequenceValidator implementation.
NameSample	Encapsulates names for a single unit of text.
NameSampleDataStream	The NameSampleDataStream class converts tagged strings provided by a DataStream to NameSample objects.
NameSampleSequenceStream	A SequenceStream implementation encapsulating samples.
NameSampleTypeFilter	A stream which removes name samples which do not have a certain type.
RegexNameFinder	A TokenNameFinder implementation based on a series of regular expressions.
RegexNameFinderFactory	Returns a RegexNameFinder based on a selection of defaults or a configuration and a selection of defaults.
TokenNameFinderCrossValidator	Cross validator for TokenNameFinder.
TokenNameFinderEvaluator	The TokenNameFinderEvaluator measures the performance of the given TokenNameFinder with the provided reference samples.
TokenNameFinderFactory	The factory that provides TokenNameFinder default implementations and resources.
TokenNameFinderModel	The TokenNameFinderModel is the model used by a learnable TokenNameFinder.

Enum Summary

Enum	Description
RegexNameFinderFactory.DEFAULT_REGEX_NAME_FINDER	Enumeration of typical regex expressions available in OpenNLP.

Exception Summary

Exception	Description
TokenNameFinderModel.FeatureGeneratorCreationError