A Concept Similarity Method in Structural and Semantic Levels

摘要：

Based on the formal concept analysis, combining the rough set and semantic ontology, this paper proposes a formal concept similarity measurement by improving the original Tversky similarity model. The method used the hierarchical information of concept lattice in the lattice structure and its own semantic meaning to measure the similarity of from the structure information of the concepts and semantic information respectively, which reflect the true similarity of formal concept to some extent.

关键词： formal concept analysis hierarchical information semantic concept similarity

作者: Sheng Yan Li Yun Luan Luan

作者单位: Institute of Information Engineering, Yang Zhou University Yang Zhou, China, 225009

会议类型: 国际会议

会议名称: Second International Symposium on Information Science and Engineering(第二届信息科学与工程国际会议)

会议地点: 上海

会议语种:英文

页码: 620-623

在线出版日期: 2009-12-26（万方平台首次上网日期，不代表论文的发表时间）