Class PreviousMapFeatureGenerator

java.lang.Object
opennlp.tools.util.featuregen.PreviousMapFeatureGenerator
All Implemented Interfaces:
opennlp.tools.util.featuregen.AdaptiveFeatureGenerator
public class PreviousMapFeatureGenerator extends Object implements opennlp.tools.util.featuregen.AdaptiveFeatureGenerator
This AdaptiveFeatureGenerator generates features indicating the outcome associated with a previously occurring word.

  • Constructor Details

    • PreviousMapFeatureGenerator

      public PreviousMapFeatureGenerator()

  • Method Details

    • createFeatures

      public void createFeatures(List<String> features, String[] tokens, int index, String[] preds)
      Specified by:
      createFeatures in interface opennlp.tools.util.featuregen.AdaptiveFeatureGenerator

    • updateAdaptiveData

      public void updateAdaptiveData(String[] tokens, String[] outcomes)
      Generates previous decision features for the token based on contents of the previous map.
      Specified by:
      updateAdaptiveData in interface opennlp.tools.util.featuregen.AdaptiveFeatureGenerator
      Parameters:
      tokens - The tokens of the sentence or other text unit which has been processed.
      outcomes - The outcomes associated with the specified tokens.

    • clearAdaptiveData

      public void clearAdaptiveData()
      Specified by:
      clearAdaptiveData in interface opennlp.tools.util.featuregen.AdaptiveFeatureGenerator