The LIGA (LIG/LIA) machine translation system for WMT 2011

  • Authors:
  • Marion Potet;Raphaël Rubino;Benjamin Lecouteux;Stéphane Huet;Hervé Blanchon;Laurent Besacier;Fabrice Lefèvre

  • Affiliations:
  • UJF-Grenoble1, UPMF-Grenoble, Grenoble, France;Université d'Avignon, LIA-CERI, Avignon, France;UJF-Grenoble1, UPMF-Grenoble, Grenoble, France;Université d'Avignon, LIA-CERI, Avignon, France;UJF-Grenoble1, UPMF-Grenoble, Grenoble, France;UJF-Grenoble1, UPMF-Grenoble, Grenoble, France;Université d'Avignon, LIA-CERI, Avignon, France

  • Venue:
  • WMT '11 Proceedings of the Sixth Workshop on Statistical Machine Translation
  • Year:
  • 2011

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Abstract

We describe our system for the news commentary translation task of WMT 2011. The submitted run for the French-English direction is a combination of two MOSES-based systems developed at LIG and LIA laboratories. We report experiments to improve over the standard phrase-based model using statistical post-edition, information retrieval methods to subsample out-of-domain parallel corpora and Rover to combine n-best list of hypotheses output by different systems.