Adding domain specificity to an MT system

  • Authors:
  • Jessie Pinkham;Monica Corston-Oliver

  • Affiliations:
  • Microsoft Research, Redmond, WA;Butler Hill Group

  • Venue:
  • DMMT '01 Proceedings of the workshop on Data-driven methods in machine translation - Volume 14
  • Year:
  • 2001

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Abstract

In the development of a machine translation system, one important issue is being able to adapt to a specific domain without requiring time-consuming lexical work. We have experimented with using a statistical word-alignment algorithm to derive word association pairs (French-English) that complement an existing multi-purpose bilingual dictionary. This word association information is added to the system at the time of the automatic creation of our translation pattern database, thereby making this database more domain specific. This technique significantly improves the overall quality of translation, as measured in an independent blind evaluation.