The Universitat d'Alacant hybrid machine translation system for WMT 2011

  • Authors:
  • Víctor M. Sánchez-Cartagena;Felipe Sánchez-Martínez;Juan Antonio Pérez-Ortiz

  • Affiliations:
  • Universitat d'Alacant, Alacant, Spain;Universitat d'Alacant, Alacant, Spain;Universitat d'Alacant, Alacant, Spain

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

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Abstract

This paper describes the machine translation (MT) system developed by the Transducens Research Group, from Universitat d'Alacant, Spain, for the WMT 2011 shared translation task. We submitted a hybrid system for the Spanish--English language pair consisting of a phrase-based statistical MT system whose phrase table was enriched with bilingual phrase pairs matching transfer rules and dictionary entries from the Apertium shallow-transfer rule-based MT platform. Our hybrid system outperforms, in terms of BLEU, GTM and METEOR, a standard phrase-based statistical MT system trained on the same corpus, and received the second best BLEU score in the automatic evaluation.