A Syntax-based Statistical Translation Model

Kenji Yamada,Kevin Knight

Published 2001 in Annual Meeting of the Association for Computational Linguistics

ABSTRACT

We present a syntax-based statistical translation model. Our model transforms a source-language parse tree into a target-language string by applying stochastic operations at each node. These operations capture linguistic differences such as word order and case marking. Model parameters are estimated in polynomial time using an EM algorithm. The model produces word alignments that are better than those produced by IBM Model 5.

PUBLICATION RECORD

  • Publication year

    2001

  • Venue

    Annual Meeting of the Association for Computational Linguistics

  • Publication date

    2001-07-06

  • Fields of study

    Linguistics, Computer Science

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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