中国科学技术大学学报 ›› 2015, Vol. 45 ›› Issue (12): 1036-1040.DOI: 10.3969/j.issn.0253-2778.2015.12.012

• 研究论文:管理科学与工程 • 上一篇    

一种对方案有偏好的区间直觉模糊多属性算法

段传庆   

  1. 1.合肥工业大学管理学院,安徽合肥 230009;2.合肥工业大学数学学院,安徽合肥 230009
  • 收稿日期:2014-10-12 修回日期:2015-06-13 接受日期:2015-06-13 出版日期:2023-03-27 发布日期:2015-06-13
  • 作者简介:段传庆,男,1978年生,博士/讲师. 研究方向:决策分析. E-mail:dcqhn@126.com
  • 基金资助:
    中央高校基本科研业务费专项资金(J2014HGXJ0080)资助.

Approach to interval-valued intuitionistic fuzzy multiple attribute decision making with preference information

DUAN Chuanqing   

  1. 1.School of Business Administration,Hefei University of Technology, Hefei 230009, China; 2.School of Mathematics, Hefei University of Technology, Hefei 230009,China
  • Received:2014-10-12 Revised:2015-06-13 Accepted:2015-06-13 Online:2023-03-27 Published:2015-06-13

摘要: 研究了属性权重未知且决策者对属性偏好及属性值均为区间直觉模糊数的决策问题.首先提出直觉模糊熵的概念,基于决策者对属性的偏好与属性的差异及熵两个方面构建一个新模型求出属性权重,然后提出考虑属性权重的新改进型关联系数公式,通过关联系数对选项排序.最后通过对算例的分析比较说明了该方法简单及有效性.

关键词: 区间直觉模糊数, 偏好, 熵, 关联系数

Abstract: With respect to interval-valued intuitionistic fuzzy multiple attribute decision making problems with preference information on alternatives and unknown weight information, some functions and a new entropy were proposed. To gain the weights of the attributes, a new method was proposed based on the entropy and the deviation between values of the preference and values of the attributes. Next, a formula of interval-valued intuitionistic fuzzy numbers correlation coefficient with attribute weights was defined and then a method for ranking the alternatives was proposed. Finally, the method was used as an example to verify its simplicity and effectiveness.

Key words: interval-valued intuitionistic fuzzy number, preference, entropy, correlation coefficient

中图分类号: