计算机工程与应用 ›› 2009, Vol. 45 ›› Issue (12): 55-56.DOI: 10.3778/j.issn.1002-8331.2009.12.018

• 研究、探讨 • 上一篇    下一篇

Vague集向Fuzzy集的转化方法的比较

陈宇明1,李达辉2,王鸿绪2   

  1. 1.琼州学院 教育系,海南 五指山 572200
    2.琼州学院 计算机科学技术系,海南 五指山 572200
  • 收稿日期:2008-06-23 修回日期:2008-09-02 出版日期:2009-04-21 发布日期:2009-04-21
  • 通讯作者: 陈宇明

Comparisons of methods for transforming vague sets into fuzzy sets

CHEN Yu-ming1,LI Da-hui2,WANG Hong-xu2   

  1. 1.Department of Education,Qiongzhou University,Wuzhishan,Hainan 572200,China
    2.Department of Compute Science and Technology,Qiongzhou University,Wuzhishan,Hainan 572200,China
  • Received:2008-06-23 Revised:2008-09-02 Online:2009-04-21 Published:2009-04-21
  • Contact: CHEN Yu-ming

摘要: 证明了vague集转化为fuzzy集的三角形法和不确定度加权法都是实用方法,证明了这两种方法是相同的方法,且证明了这两种方法都是加权均值修正法的特殊情况。

关键词: vague集, fuzzy集, 转化方法, 三角形法, 不确定度加权法, 加权均值修正法

Abstract: This paper proves that the triangle method and the uncertain degree weight method for transforming vague sets into fuzzy sets are practical methods,and proves that these methods are the same methods,and proves that these methods are the special cases of the weight mean modified methods.

Key words: vague sets, fuzzy sets, transforming methods, triangle method, uncertain degree weight method, weight mean modified methods