Package org.languagetool.tagging.disambiguation

Interface Disambiguator

All Known Implementing Classes:
AbstractDisambiguator, ArabicHybridDisambiguator, CatalanHybridDisambiguator, DemoDisambiguator, DutchHybridDisambiguator, EnglishHybridDisambiguator, FrenchHybridDisambiguator, GalicianHybridDisambiguator, GermanRuleDisambiguator, IrishHybridDisambiguator, ItalianRuleDisambiguator, MultiWordChunker, MultiWordChunker2, NoopDisambiguator, PolishHybridDisambiguator, PortugueseHybridDisambiguator, RussianHybridDisambiguator, SpanishHybridDisambiguator, SwedishHybridDisambiguator, UkrainianHybridDisambiguator, UkrainianMultiwordChunker, XmlRuleDisambiguator
public interface Disambiguator
Disambiguator interface. Particular implementations are language-dependent.

The POS tagger might assign multiple tags to the token. The goal is to filter out the incorrect tags and leave ideally only one per token.

  • Method Details

    • preDisambiguate

      AnalyzedSentence preDisambiguate(AnalyzedSentence input)
      If possible, filters out the wrong POS tags. This code will run before disambiguation rules from xml are called. This allows to have some initial disambiguation logic in Java.
      Parameters:
      input - The sentence with already tagged words. The words are expected to have multiple tags.
      Returns:
      Analyzed sentence, where each word has only one (possibly the most correct) tag.
      Since:
      3.7

    • disambiguate

      AnalyzedSentence disambiguate(AnalyzedSentence input) throws IOException
      If possible, filters out the wrong POS tags.
      Parameters:
      input - The sentence with already tagged words. The words are expected to have multiple tags.
      Returns:
      Analyzed sentence, where each word has only one (possibly the most correct) tag.
      Throws:
      IOException

    • disambiguate

      default AnalyzedSentence disambiguate(AnalyzedSentence input, @Nullable JLanguageTool.CheckCancelledCallback checkCanceled) throws IOException
      The same as disambiguate(AnalyzedSentence), but may call checkCanceled (if it's non-null) to allow for better interruptibility.
      Throws:
      IOException