计算机工程与应用 ›› 2013, Vol. 49 ›› Issue (14): 130-132.

• 数据库、数据挖掘、机器学习 • 上一篇    下一篇

基于未知度的Vague集相似度量方法研究

赵雪芬   

  1. 宁夏大学 新华学院,银川 750021
  • 出版日期:2013-07-15 发布日期:2013-07-31

Research of similarity measures based on unknown degree between Vague sets

ZHAO Xuefen   

  1. Xinhua College, Ningxia University, Yinchuan 750021, China
  • Online:2013-07-15 Published:2013-07-31

摘要: 分析并指出了现有的相似度量方法的不足,考虑了未知度在相似度量方法中的影响,提出了一种基于未知度Vague集相似度量的方法,通过实例说明该方法具有一定的有效性和优越性。

关键词: 未知度, Vague集, 相似度量

Abstract: The existing methods of similarity measure between Vague set are analyzed and problems of the methods are pointed out. Considering unknown degree between vague numbers having some impact on similar degree, a new method of similarity measure based on unknown degree between Vague set is proposed. The validity and advantage of the new similarity measure are illustrated by simulation results.

Key words: unknown degree, Vague set, similarity measure