计算机与现代化 ›› 2010, Vol. 1 ›› Issue (11): 53-55.doi: 10.3969/j.issn.1006-2475.2010.11.015

• 管理信息系统 • 上一篇    下一篇

本体领域内产品层次结构的相似度计算

徐静1,陈夏露2,何忠秀2   

  1. 1.成都理工大学信息管理学院,四川 成都 610059; 2.西华大学数学与计算机学院,四川 成都 610039
  • 收稿日期:2010-06-28 修回日期:1900-01-01 出版日期:2010-11-25 发布日期:2010-11-25

Product Similarity Computation Based on Ontology Domain’s Hierarchical Structure

XU Jing1, CHEN Xia-lu2, HE Zhong-xiu2   

  1. 1.College of Information Management, Chengdu University of Technology, Chengdu 610059, China;2.School of Mathematics & Computer Engineering, Xihua University, Chengdu 610039, China
  • Received:2010-06-28 Revised:1900-01-01 Online:2010-11-25 Published:2010-11-25

摘要: 本体领域内的产品种类数量繁多,如何有效地进行归类、查询是一个难以实施的问题。本文在使用层次结构表示领域内产品后,设计算法来计算领域内各产品间的相似度,为产品的归类、查询、用户产品推荐,甚至用户浏览行为的分析等提供依据。

关键词: 本体领域, 层次结构, 相似度

Abstract: In ontology domain, the products have characters of large numbers of quantity and category. How to classify and enquiry effectively are difficult. This paper uses hierarchical structure to express the products in some a ontology domain, and designs algorithms to calculate similarity among the various products. This computation is the basis for inquiry and classification of products, products recommendation to consumers, and even the analysis of user browsing behavior.

Key words: ontology domain, hierarchical structure, similarity

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