An Improvement of Similarity Measurement Based on Semantic Units

摘要：

Because of some flaws of previous similarity measurement models, we extend the concept attributes and propose a method to measure the similarity based on the semantic unit. We use semantic units to express the concept meanings, and use the supporting degree to show the different contributions of different semantic units. By introducing the psychological knowledge of the relevance, the resemblance, and the non-symmetry of similarity, we measure the similarity of concepts successfully. We treat relation as particular concept, and we find a new method to measure the ontology similarity successfully based on semantic units. Finally, our experiments prove that our results are more reasonable, and it is better than other methods.

关键词： Ontology servic similarity semantic

作者: Gang Wang Zhong Shenghai Ying Fengxia

作者单位: Dept.of Electronic & Information Engineering AnKang University Shan Xi, China Dept.of Electronic & Information Engineering of AnKang University Shan Xi, China

会议类型: 国际会议

会议名称: 2009 WASE International Conference on Information Engineering(2009年国际信息工程会议)(ICIE 2009)

会议地点: 太原

会议语种:英文

页码: 530-533

在线出版日期: 2009-07-10（万方平台首次上网日期，不代表论文的发表时间）