| 语音理解中语法与语义分析的方法与实现 |
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| 引用本文： | 梁尧,杨家沅.语音理解中语法与语义分析的方法与实现[J].四川大学学报(自然科学版),1992,29(2):198-205. |
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| 作者姓名： | 梁尧 杨家沅 |
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| 作者单位： | 四川大学计算机科学系
(梁尧)，四川大学计算中心(杨家沅) |
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| 基金项目： | 国家高技术(863)项目 |
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| 摘 要： | 给出了语法生成——语义测试模型,提出了一种自底向上与自顶向下结合的语法分析方法,以及语义模板匹配的语义分析方法.实现了一个英语语法及语义分析的实验系统.
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| 关 键 词： | 计算机语言学 语音识别 语法分析 |
METHODS AND THEIR IMPLEMENTATION OF SYNTACTICAND SEMANTIC ANALYSIS IN COMPUTER CONTINUOUSSPEECH RECOGNITION |
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| Liang Yao.METHODS AND THEIR IMPLEMENTATION OF SYNTACTICAND SEMANTIC ANALYSIS IN COMPUTER CONTINUOUSSPEECH RECOGNITION[J].Journal of Sichuan University (Natural Science Edition),1992,29(2):198-205. |
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| Authors: | Liang Yao |
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| Institution: | Liang Yao (Department of Computer Science) Yang Jiayuan(Computer Center) |
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| Abstract: | Syntactic and semantic analysis plays an important role in computer continuous speech recognition in this paper,we give a GSTS(Generating with Syntax and Testing with Semantics) paradigm for syntactic and semantic analysis, present a new parsing method which is much more efficient than either bottom-up parsing or top-down parsing, and present a semantic template matching method for semantic analysis as well. Based on the paradigm and methods presented,an experimental system of syntactic and semantic analysis for English is implemented. The results show good performance of the experimental system. |
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| Keywords: | computational linguistics speech recognition syntactic analysis semantic analysis knowledge-based system |
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