| 摘要: |
| 本文从词汇－语义角度分析了机器翻译中与汉英语言相关的一些异化现象，探讨了语义－句法映射运算集的有效性和合理性．同时，本文讨论了通过变异映射集、变异类型指示器和参数合一机制解决机器翻译中异化现象的方法．这些方法提高了译准率，使生成的句子既能正确表达原中间语言的语义，又符合目标语言的表述习惯． |
| 关键词: 机器翻译 语言异化 映射运算 自然语言处理 |
| DOI： |
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| 基金项目:本文研究得到国家自然科学基金、国家863高科技项目基金和国家教委博士点基金. |
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| An Analysis of Divergences and Mapping Operations in Machine Translation |
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GUO Hong lei,YAO Tian shun
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| Abstract: |
| This paper observes some divergences associated with semantic syntactic mapping across Chinese and English from lexical semantic viewpoint. And further analysis of the validity and reasonability of mapping operations in semantic syntactic mapping is given. Divergence mapping sets, divergence indicators and parameter uniform mechanism are provided to resolve the machine translation divergences. The application of the divergence processing mechanism with divergence indicators improves the accurateness of machine translation,and makes the target-language sentence natural and perfect. |
| Key words: Machine translation linguistic divergence mapping operation natural language processing. |
