本文对汉语句法规则的自动构造方法进行了一些探索。通过对汉语句法规律的总结和提炼,提出了一套简单灵活的汉语句法元规则描述体系,包括结构元规则集、标记特征表和中心标记表等部件,在此基础上,构造了一个有效的元规则解释器,取得了较好实验效果。
Abstract
In this paper ,we explored methods to const ruct Chinese syntactic rules automati2
cally.Based on Chinese syntactic principles ,we proposed a simple and flexible descriptive system for Chinese syntactic meta rules ,which included st ructural meta rule set ,tag feature list and head tag list . Then ,an efficient meta rule explainer was const ructed to explain the information in the system. Current experiment s showed some encouraging results.
关键词
上下文无关语法 /
元规则 /
语法构造
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Key words
Context - Free Grammar (CFG) /
Meta Rule /
Grammar const ruction
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参考文献
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708 ,Milan , Italy.
[2 ]J . Carroll ,E.Briscoe ,C. Grover. (1991) .“A development enviroment for large natural language grammars”Technical Report 233 ,Computer Laboratory ,Cambridge University ,England.
[3 ]朱德熙. (1979) .《语法讲义》. 商务印书馆
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[5 ]周强(1996) .“汉语语料库的短语自动划分和标注研究”,博士学位论文,北京大学计算机系,1996. 6.
[6 ]周强,俞士汶. (1996) .“汉语短语标注标记集的确定”《, 中文信息学报》,10 (4) ,1 - 11.
[7 ]周强 ,俞士汶. (1995) .“一个人机互助的汉语语料库多级加工处理系统 CCMP”,陈力为 ,袁琦主编《, 计算语言学进展与应用》,清华大学出版社,50 - 55 。
[8 ]俞士汶(1993)“信息处理用现代汉语词语分类体系”,北大计算语言所内部资料,其摘要刊登于《中国计算机报》1994. 5. 31. 第81 版.
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