期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

基于短语的统计机器翻译中汉维短语对抽取算法改进

Improved Algorithm of Chinese-Uyghur Phrase Pairs Extraction in Phrase-Based Statistical Machine Translation
下载PDF
导出
摘要 提出一种改进的短语抽取算法,该算法首先考虑词对齐矩阵中一个汉语词对齐到多个维语词的情况(包括不连续),然后采用Och方法进行判断。如果满足条件则进行短语抽取。试验结果表明,改进后的短语抽取算法能够抽取出更多汉维短语对,提高短语翻译对抽取的效果。 Proposes an improved algorithm of phrases extraction, firstly this algorithm considers a Chinese word to muhi-Uyghur words （including nonconsecutive）, it also uses Och＇s method. If it meets the condition,this algorithm will extracts phrases.Experiment shows that this algorithm can extract more Chinese-Uyghur phrase pairs, so it is effective in phrase translation extraction.
作者 任高举 吐尔根.伊布拉音 艾山.吾买尔
机构地区 新疆大学信息科学与工程学院
出处 《现代计算机》 2010年第5期9-11,共3页 Modern Computer
基金 国家自然科学基金(No.60663006 60763006)
关键词 基于短语的统计机器翻译 短语抽取 汉维短语对 翻译模型 Phrase-Based Statistical Machine Translation Phrase Extraction Chinese-Uyghur Phrase Pairs Translation Model
分类号 TP391.2 [自动化与计算机技术—计算机应用技术]
  • 相关文献

参考文献2

二级参考文献17

  • 1Brown,Cocke,Pietra D,et al.A statistical approach to machine translation[J].Computational Linguistics, 1990,16(2):79-85.
  • 2Och,Ney.Discriminative training and maximum entropy models for statistical machine translation[C]//Proc of the 40th Annual Meeting of the Association for Computational Linguistics(ACL),2002.
  • 3Och F J,Ney H.A systematic comparison of various statistical alignment models[J].Computational Linguistics, 2003,29( 1 ) : 19-51.
  • 4Tillmann,Ney H.Word reordering and a dynamic programming beam search algorithm for statistical machine translation[J].Computational Linguistics, 2003,29( 1 ) : 97-133.
  • 5Stolke A.Srilm-an extensible language modeling toolkit[C]//Proceedings of the International Conference on Spoken Language Processing.
  • 6Och F J.Statistical Machine Translation:From Single-Word Models to Alignment Templates[D].Computer Science Department,RWTH Aachen, Germany, 2002-10.
  • 7Och F J.Statistical machine translation:from single-word models to alignment templates[D].Computer Science Department, RWTH Aachen, Germany, 2002-10.
  • 8Cenugopal A.Vogel S,Vaibel A.Effective phrase translation extraction from alignment models [C]//Proceedings of the 1st Annual Meet ing of the Association of Computational Linguistics(ACL),2003.
  • 9Daniel Marcu and William Wong.A Phrase-based,Joint Probability Model for Statistical Machine Translation[A].In:Proceedings of the Conference on Empirical Methods in Natural Language Processing (EMNLP)[C].Philadelphia,PA,USA.July 2002.
  • 10Dekai WU.Stochastic inversion transduction grammars and bilingual parsing of parallel corpora[J].Computational Linguistics 1997.23(3):377-404.

共引文献6

现代计算机
2010年 第5期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部