Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (16): 151-153.
• 数据库、信号与信息处理 • Previous Articles Next Articles
LU Jun-zhi,CHEN Xiao-he,WANG Dong-bo,CHEN Feng
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卢俊之,陈小荷,王东波,陈 锋
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Abstract: Based on the primary method of Grammar Function Match as the syntactic analysis,this paper realizes a kind of parsing algorithm,which views the TCT 973 as principal resource to survey the grammatical function.This algorithm not only efficiently reduces the fake ambiguities,but also has a favorably analyzed efficiency,which analyzes results including abundant and accurate grammatical information.The experiment indicates that the rate of phrase precision and recall reaches 75.17%,73.69% and 65.06%,56.55% respectively in close test and open test.
Key words: syntactic parsing, Grammar Function Match, Chinese treebank, Chinese parser
摘要: 以语法功能匹配作为句法分析的基本方法,以100万词清华973树库作为语法功能调查的主要资源,实现了一种基于语法功能匹配的句法分析算法。该算法能有效减少伪歧义,具有良好的分析效率,其分析结果包含了丰富而准确的语法信息。实验表明,短语正确率与召回率在封闭测试和开放测试中分别达到75.17%、73.69%和65.06%、56.55%。
关键词: 句法分析, 语法功能匹配, 汉语树库, 汉语分析器
LU Jun-zhi,CHEN Xiao-he,WANG Dong-bo,CHEN Feng. Chinese parsing algorithm based on grammar function match[J]. Computer Engineering and Applications, 2008, 44(16): 151-153.
卢俊之,陈小荷,王东波,陈 锋. 基于语法功能匹配的汉语句法分析算法[J]. 计算机工程与应用, 2008, 44(16): 151-153.
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