| Anchor-based English-Chinese Bilingual Chunk Alignment Model |
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| 作者姓名： | 吴尉林 成长生 徐良贤 陆汝占 |
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| 作者单位： | [1]Department of Computer Science and Engineering, Shanghai Jiaotong University, Shanghai 200030 [2]Department of Computer Science and Technology, Donghua University, Shanghai 200051 |
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| 摘 要： | Introduction Withtheincreasingdevelopmentofcorpuslinguistics,Example basedMachineTranslation(EBMT)hasbeena viabletrendinrecentyears1,2].Thetranslationprocedure intheEBMTsystemconsistsgenerallyofthreesteps:First,asource languagesentenceisshallowlyparsedintoa sequenceofchunks;thenthebesttranslationsforthese chunksareselectedfromtheparallelchunk alignedcorpus accordingtotheircontexts;finallytheselectedtranslation chunksarecombinedintothetarget languagesentence.Thisapproachcircumventstoughpr…
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| 关 键 词： | 机器翻译 组块 英汉翻译 文字信息处理 |
| 收稿时间： | 2004-10-12 |
Anchor-based English-Chinese Bilingual Chunk Alignment Model |
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| WU We-lin,CHENG Chang-sheng,XU Liang-xian,LU Ru-zhan.Anchor-based English-Chinese Bilingual Chunk Alignment Model[J].Journal of Donghua University,2005,22(2):35-39. |
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| Authors: | WU We-lin CHENG Chang-sheng XU Liang-xian LU Ru-zhan |
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| Abstract: | Chunk alignment for the bilingual corpus is the base of Example-based Machine Translation. An anchor-based English-Chinese bilingual chunk alignment model and the corresponding algorithm of alignment are presented in this paper. It can effectively overcome the sparse data problem due to the limited size of the bilingual corpus. In this model, the chunk segmentation disarnbiguation is delayed to the alignment process, and hence the accuracy of chunk segmentation is improved. The experimental results demonstrate the feasibility and viability of this model. |
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| Keywords: | chunk alignment machine translation |
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