Package opennlp.tools.postag

Interface POSContextGenerator

All Superinterfaces:

BeamSearchContextGenerator<String>

All Known Implementing Classes:

ConfigurablePOSContextGenerator, DefaultPOSContextGenerator

public interface POSContextGenerator
extends BeamSearchContextGenerator<String>

Interface for a BeamSearchContextGenerator used in POS tagging.

Method Summary

Modifier and Type	Method	Description
String[]	getContext(int index, String[] tokens, String[] prevTags, Object[] additionalContext)	Returns the context for making a postag decision at the specified token index given the specified tokens and previous tags.

Method Details

getContext

String[] getContext(int index,
 String[] tokens,
 String[] prevTags,
 Object[] additionalContext)

Returns the context for making a postag decision at the specified token index given the specified tokens and previous tags.

Specified by:

getContext in interface BeamSearchContextGenerator<String>

Parameters:

index - The index of the token for which the context is provided.

tokens - The token sequence representing a sentence.

prevTags - The tags assigned to the previous words in the sentence.

additionalContext - The context for additional information.

Returns:

The context for making a postag decision at the specified token index given the specified tokens and previous tags.