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柯仑,黄河燕,陈肇雄.面向屈折语的上下文相关词法分析器.软件学报,1996,7(11):641-646 |
面向屈折语的上下文相关词法分析器 |
AN INFLECTED LANGUAGE ORIENTED CONTEXT-SENSITIVE MORPHOLOGICAL ANALYZER |
修订日期:1996-06-20 |
DOI: |
中文关键词: 机器翻译 词法分析 自然语言处理 |
英文关键词:Machine translation morphological analysis natural language processing. |
基金项目: |
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摘要点击次数: 3052 |
全文下载次数: 3275 |
中文摘要: |
本文提出了一种面向屈折语的上下文相关自然语言词法分析方法,它依据单词的外部形态和其语法、语义特性及上下文成分的特征,建立了形态、语法和语义之间的联系,使得词法分析的结果准确可靠,并且可以利用语言屈折变化的一致性关系,排除不合理的分析结果,减轻语法分析的负担. |
英文摘要: |
This paper presents an inflected language oriented context-sensitive morphological analysis approach. In this approach, not only the appearances of words but also their syntactic and semantic attributes are distinguished. Further more, the context in which a word appears is also considered. Thus a more reliable result will be attained. To relax the burden of syntactical analysis, inflection relations between connected words are used to remove unreasonable results. |
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