| 一种基于相似度矩阵的本体检索匹配算法 |
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| 引用本文： | 杨炜辰,凌海风,武鹏,徐伟亚.一种基于相似度矩阵的本体检索匹配算法[J].计算机工程与应用,2013(22):127-131. |
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| 作者姓名： | 杨炜辰 凌海风 武鹏 徐伟亚 |
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| 作者单位： | 中国人民解放军理工大学野战工程学院,南京210007 |
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| 基金项目： | 国家自然科学基金面上资助项目（No.90718036）. |
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| 摘 要： | 针对用户查询与知识文档间检索失配问题，提出了一种基于相似度矩阵的本体检索匹配算法。该方法是对现有的检索匹配算法的一种改进。方法利用领域本体来快速确定候选匹配集；进而从三个层次来综合计算元素间的相似度；利用相似度矩阵得到两本体间的相似度。实验结果表明，在查全率、查准率和响应时间方面都有较好的表现。
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| 关 键 词： | 本体匹配 知识检索 相似度计算 分类 |
Ontology retrieve matching algorithm based on similarity matrix body |
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| YANG Weichen,LING Haifeng,WU Peng,XU Weiya.Ontology retrieve matching algorithm based on similarity matrix body[J].Computer Engineering and Applications,2013(22):127-131. |
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| Authors: | YANG Weichen LING Haifeng WU Peng XU Weiya |
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| Affiliation: | (College of Field Engineering, PLA University of Science ＆ Technology, Nanjing 210007, China) |
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| Abstract: | The retrieval mismatch problem between the user queries with the knowledge of the document, put forward a body re- trieval based on the similarity matrix matching algorithm. The method is an improvement on the existing search matching algo- rithm. The use of domain ontology to quickly determine the set of candidate matches; consolidated from three levels of similari- ty between elements; similarity matrix is the similarity between the two ontology. Experimental results show that it has a better performance in the recall, precision and response time. |
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| Keywords: | ontology matching knowledge retrieval similar measure classify |
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