| 基于本体的概念语义相似度度量 |
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| 引用本文： | 史斌,闫健卓,王普,方丽英.基于本体的概念语义相似度度量[J].计算机工程,2009,35(19):83-85. |
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| 作者姓名： | 史斌 闫健卓 王普 方丽英 |
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| 作者单位： | 北京工业大学电子信息与控制工程学院,北京,100124 |
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| 基金项目： | 北京市优秀人才培养基金资助项目 |
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| 摘 要： | 针对概念语义相似度度量问题，提出结合基于图理论和信息量2种方法的语义相似度度量算法。计算2个概念在概念图中连接的路径长度、局部密度以及在连接2个概念之间的路径上连接关系的连接力度，结合连结路径权重和信息量来度量概念之间的语义相似度。实验结果表明，该算法能取得较好的度量效果。
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| 关 键 词： | 本体 语义相似度 信息量 |
| 修稿时间： | |
Ontology-based Measure of Semantic Similarity Between Concepts |
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| SHI Bin,YAN Jian-zhuo,WANG Pu,FANG Li-ying.Ontology-based Measure of Semantic Similarity Between Concepts[J].Computer Engineering,2009,35(19):83-85. |
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| Authors: | SHI Bin YAN Jian-zhuo WANG Pu FANG Li-ying |
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| Affiliation: | (College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100124) |
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| Abstract: | This paper proposes a new measure which combines the graph-based measure and information content-based measure. The measure computes the path length of the two concepts in the concept graph, local density and the connect power of the edge, and integrates them with edge weight and information content. Experimental result indicates the measure performs well. |
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| Keywords: | ontology semantic similarity information content |
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