Xử lý câu hỏi chính phản trong dịch tự động Hoa-Việt

Abstract

Machine translation is a tradtional and difficult  problem,  therefore,  improving  the  quality of machine translation is a necessary issue. In this paper, we   present  a  method  to  improve  the  quality  of Chinese  –  Vietnamese  machine  translation.  When translating  from  Chinese into  Vietnamese,  one of the most  frequently  encountered  errors  is  the  wrong translation  “yes  -  no  question”,  so,  we  will  apply some  rules  to  convert  “yes-no  question”  in  the Chinese  to  common  question.  We  have  experimented this  problem  on  the  10,000  pairs  of  ChineseVietnamese parallel corpus and 77,000-entry ChineseVietnamese  Dictionary  and  we  reach  the  result  of 47.23  BLEU  score  in  comparison  of  14.15  BLEU  of Google Translator