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计算机系统应用英文版:2017,26(6):170-175

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基于自然语言检索的综合相似度计算算法

徐浩广^1,2, 王宁², 刘佳明^1,2, 邱燕³

(1.中国科学院大学, 北京 100049;2.中国科学院沈阳计算技术研究所, 沈阳 110168;3.德阳广播电视大学, 德阳 618000)

Comprehensive Computation Algorithm of Similarity for Natural Language Retrieval

XU Hao-Guang^1,2, WANG Ning², LIU Jia-Ming^1,2, QIU Yan³

(1.University of Chinese Academy of Sciences, Beijing 100049, China;2.Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China;3.Deyang Open University, Deyang 618000, China)

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本文已被：浏览 2365次下载 2839次
Received:October 08, 2016 Revised:November 10, 2016

中文摘要: 随着人工智能的发展，自然语言检索已逐步成为信息检索领域中的研究热点，而文本相似度计算算法直接决定着检索效果.在分析已有研究工作的基础之上，分别在统计信息层面和语义信息层面上提出了对应的相似度计算算法，最后提出了一种综合相似度计算算法，并通过相关实验验证了综合相似度计算算法对自然语言智能检索的有效性.

中文关键词: 向量空间模型概念扩展语义相似度本体

Abstract:With the development of artificial intelligence, natural language retrieval has gradually become a research focus in the field of information retrieval, and the text similarity calculation algorithm directly determines the quality of search. Based on the analysis of the existing research work, some corresponding similarity calculation algorithms are proposed in statistical information level and semantic level information, and a comprehensive calculation algorithm of similarity is proposed finally. The corresponding experiments verify the effectiveness of this comprehensive algorithm in natural language retrieval.

keywords: VSM model concept extension semantic similarity ontology

文章编号： 中图分类号： 文献标志码：

基金项目:环境质量预警项目（20150303）

Author Name	Affiliation
XU Hao-Guang	University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China
WANG Ning	Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China
LIU Jia-Ming	University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China
QIU Yan	Deyang Open University, Deyang 618000, China

Author Name	Affiliation
XU Hao-Guang	University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China
WANG Ning	Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China
LIU Jia-Ming	University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China
QIU Yan	Deyang Open University, Deyang 618000, China

引用文本：
徐浩广,王宁,刘佳明,邱燕.基于自然语言检索的综合相似度计算算法.计算机系统应用,2017,26(6):170-175
XU Hao-Guang,WANG Ning,LIU Jia-Ming,QIU Yan.Comprehensive Computation Algorithm of Similarity for Natural Language Retrieval.COMPUTER SYSTEMS APPLICATIONS,2017,26(6):170-175