Automatic Extraction of Super-Function From Bilingual Corpus

  • Authors:
  • Manabu Sasayama;Fuji Ren;Shingo Kuroiwa

  • Affiliations:
  • Department of Information Science & Intelligent Systems Faculty of Engineering, Tokushima University, Tokushima, Japan;Department of Information Science & Intelligent Systems Faculty of Engineering, Tokushima University, Tokushima, Japan and School of Information Engineering, Beijing University of Posts and Teleco ...;Department of Information Science & Intelligent Systems Faculty of Engineering, Tokushima University, Tokushima, Japan

  • Venue:
  • Electronic Notes in Theoretical Computer Science (ENTCS)
  • Year:
  • 2009

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Abstract

Extraction of a large Super-Function (SF) is one of the most important factor in realizing SF based machine translation. This paper presents a method to automatically extract SF from a Japanese-English bilingual corpus. The extraction process matches Japanese noun and English noun in each bilingual sentence in a bilingual corpus using a bilingual dictionary. The experimental results show that this method performs very well in automatically extracting SF for machine translation. Then, we discuss a problem of SF based machine translation from the result of the evaluation experiment using extracted SF.