基于本体的概念语义相似度度量

被引:18
作者
史斌
闫健卓
王普
方丽英
机构
[1] 北京工业大学电子信息与控制工程学院
关键词
本体; 语义相似度; 信息量;
D O I
暂无
中图分类号
TP391.1 [文字信息处理];
学科分类号
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。
引用
收藏
页码:83 / 85
页数:3
相关论文
共 5 条
[1]  
Semantic similarity in a taxonomy: An information-based measure and its application to problems of ambiguity in natural language. Resnik,P. Journal of Artificial Organs . 1999
[2]  
Comparing Ontologies Using Entropy. Cho M,Choi C,,Kim W,et al. Proc.of International Conference on Convergence Information Technology . 2007
[3]  
A Graph Modeling of Semantic Similarity Between Words. Alvarez M A,Lim S. Proc.of ICSC’07 . 2007
[4]  
An Approach for Measuring Semantic Similarity between Words Using Multiple Information Sources. Yuhua Li,Zuhair A Bandar,David McLean. IEEE Transactions on Knowledge and Data Engineering . 2003
[5]  
An Ontology-Based Method fo Similarity Calculation of Concepts in the Semantic Web. Wang Guohua,Wang Yadong,Guo Maozu. Proceedings of the Fifth International Conference on Machine Learning and Cybernetics . 2006