eus.ixa.ixa.pipe.ml.sequence

Interface SequenceLabelerContextGenerator

All Superinterfaces:

opennlp.tools.util.BeamSearchContextGenerator<String>

All Known Implementing Classes:

DefaultSequenceLabelerContextGenerator

public interface SequenceLabelerContextGenerator
extends opennlp.tools.util.BeamSearchContextGenerator<String>

Interface for generating the context for a sequence labeler by specifying a set of feature generators.

Method Summary

Modifier and Type	Method and Description
void	addFeatureGenerator(opennlp.tools.util.featuregen.AdaptiveFeatureGenerator generator) Adds a feature generator to this set of feature generators.
void	clearAdaptiveData() Informs all the feature generators for a name finder that the context of the adaptive data (typically a document) is no longer valid.
void	updateAdaptiveData(String[] tokens, String[] outcomes) Informs all the feature generators for a sequence labeler that the specified tokens have been classified with the corresponding set of specified outcomes.

Methods inherited from interface opennlp.tools.util.BeamSearchContextGenerator

getContext

Method Detail

addFeatureGenerator

void addFeatureGenerator(opennlp.tools.util.featuregen.AdaptiveFeatureGenerator generator)

Adds a feature generator to this set of feature generators.

Parameters:

generator - The feature generator to add.

updateAdaptiveData

void updateAdaptiveData(String[] tokens,
                        String[] outcomes)

Informs all the feature generators for a sequence labeler that the specified tokens have been classified with the corresponding set of specified outcomes.

Parameters:

tokens - The tokens of the sentence or other text unit which has been processed.

outcomes - The outcomes associated with the specified tokens.

clearAdaptiveData

void clearAdaptiveData()

Informs all the feature generators for a name finder that the context of the adaptive data (typically a document) is no longer valid.