Ontology-based Measure of Semantic Similarity between Concepts

被引:5
|
作者
Shi Bin [1 ]
Fang Liying [1 ]
Yan Jianzhuo [1 ]
Wang Pu [1 ]
Zhao Zhongcheng [1 ]
机构
[1] Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China
关键词
D O I
10.1109/WCSE.2009.291
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
Semantic similarity between concepts plays an important role in knowledge sharing, Web mining and semantic sense understanding We proposed a new measure which combines the graph-based measure and information content-based measure. The measure take the condition into account that there is another ancestor concept whose information content is nearly the same with which of the Nearest Common Ancestor(NCA) The measure constructs the concept tree by Wordnet and computes the path length of the two concepts in the concept graph, local density and the connect power of the edge, and then integrates them with edge weight and information content The result indicates the measure perform well in the experiment.
引用
收藏
页码:109 / 112
页数:4
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