journal6 ›› 2007, Vol. 28 ›› Issue (3): 31-34.

• 数学 • 上一篇    下一篇

基于不同度量方法的Vague集的相似度量比较

  

  1. (海南师范大学数学系,海南 海口 571158)
  • 出版日期:2007-05-25 发布日期:2012-08-27
  • 作者简介:赵巧巧(1983-),女,浙江温岭人,学士,主要从事不确定信息处理研究;张诚一(1955-),男,河南新野人,海南师范大学数学系教授,主要从事不确定信息处理与模糊控制研究.
  • 基金资助:

    国家自然科学基金资助项目(60364001;70461001);海南省自然科学基金资助项目(80401)

Comparison About Measures of Similarity Between Vague Sets Based on Different Measure Methods

  1. (Department of Mathematics,Hainan Normal University,Haikou 571158,China)
  • Online:2007-05-25 Published:2012-08-27

摘要:基于海明距离函数,给出了Vague集2种新的相似度量方法.根据不确定信息处理的实际背景,利用Vague集的相似度量应该遵循的5项准则,对常见的几种相似度量性质进行了逐一检验,并将这几种相似度量进行比较,指出了它们的不足.

关键词: Fuzzy集, Vague集, 相似度量, 比较

Abstract: Many measures of similarity between vague sets have been proposed and researched in recent years.Based on the background of fuzzy information handling,some rules have been proposed by author when  giving a similarity measure between vague sets and its elements.According to these rules,some existing measures of similarity are reviewed.Moreover,two measures of similarity for vague sets are proposed based on Hanming distence functions.

Key words: Fuzzy set, Vague set, similarity measure, comparison

公众号 电子书橱 超星期刊 手机浏览 在线QQ