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A localized prediction model for statistical machine translation

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, we present a novel training method for a localized phrase-based prediction model for statistical machine translation (SMT). The model predicts blocks with orientation to handle local phrase re-ordering. We use a maximum likelihood criterion to train a log-linear block bigram model which uses realvalued features (e.g. a language model score) as well as binary features based on the block identities themselves, e.g. block bigram features. Our training algorithm can easily handle millions of features. The best system obtains a 18.6% improvement over the baseline on a standard Arabic-English translation task.

Original languageEnglish (US)
Title of host publicationACL-05 - 43rd Annual Meeting of the Association for Computational Linguistics, Proceedings of the Conference
PublisherAssociation for Computational Linguistics (ACL)
Pages557-564
Number of pages8
ISBN (Print)1932432515, 9781932432510
DOIs
StatePublished - 2005
Externally publishedYes
Event43rd Annual Meeting of the Association for Computational Linguistics, ACL-05 - Ann Arbor, MI, United States
Duration: Jun 25 2005 → Jun 30 2005

Publication series

NameACL-05 - 43rd Annual Meeting of the Association for Computational Linguistics, Proceedings of the Conference

Conference

Conference43rd Annual Meeting of the Association for Computational Linguistics, ACL-05
Country/TerritoryUnited States
CityAnn Arbor, MI
Period6/25/05 → 6/30/05

ASJC Scopus subject areas

  • Language and Linguistics
  • Linguistics and Language

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