On the road to high-quality POS-tagging

  • Authors:
  • Stefan Klatt;Karel Oliva

  • Affiliations:
  • Austrian Research Institute for Artificial Intelligence, Vienna, Austria;Austrian Research Institute for Artificial Intelligence, Vienna, Austria

  • Venue:
  • KI'05 Proceedings of the 28th annual German conference on Advances in Artificial Intelligence
  • Year:
  • 2005

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Abstract

In this paper, we present techniques aimed at avoiding typical errors of state-of-the-art POS-taggers and at constructing high-quality POS-taggers with extremely low error rates. Such taggers are very helpful, if not even necessary, for many NLP applications organized in a pipeline architecture. The appropriateness of the suggested solutions is demonstrated in several experiments. Although these experiments were performed only with German data, the proposed modular architecture is applicable for many other languages, too.