Pattern-based disambiguation for natural language processing

  • Authors:
  • Eric Brill

  • Affiliations:
  • Microsoft Research, Redmond, Wa.

  • Venue:
  • EMNLP '00 Proceedings of the 2000 Joint SIGDAT conference on Empirical methods in natural language processing and very large corpora: held in conjunction with the 38th Annual Meeting of the Association for Computational Linguistics - Volume 13
  • Year:
  • 2000

Quantified Score

Hi-index 0.00

Visualization

Abstract

A wide range of natural language problems can be viewed as disambiguating between a small set of alternatives based upon the string context surrounding the ambiguity site. In this paper we demonstrate that classification accuracy can be improved by invoking a more descriptive feature set than what is typically used. We present a technique that disambiguates by learning regular expressions describing the string contexts in which the ambiguity sites appear.