基于直觉模糊集相似度量的多属性决策方法  

Multi-criteria decision-making method based on the similarity measure between intuitionistic fuzzy sets

作　　者：兰蓉[1] 

机构地区：[1]西安邮电学院通信与信息工程学院,陕西西安710121

出　　处：《西安邮电学院学报》2010年第3期64-67,共4页Journal of Xi'an Institute of Posts and Telecommunications

基　　金：陕西省教育厅科研计划资助项目(编号:09JK720)

摘　　要：针对一个特定的由直觉模糊集刻划的决策问题进行研究。基于直觉模糊值的几何意义,提出一种新的直觉模糊值上的相似度量,并基于该度量提出一种直觉模糊集上的多属性决策方法。最后,以实例说明该决策方法的有效性。In this paper,a multi-criteria decision making model on the intuitionistic fuzzy sets is discussed.A similarity measure of intuitionistic fuzzy sets is presented,the starting point of the proposed similarity measure is a geometrical interpretation of intuitionistic fuzzy set.Based on the proposed similarity measure,a novel method is shown for a multi-criteria decision making model on the intuitionistic fuzzy sets.Finally,some practical examples were provided to illustrate the developed approach.

关 键 词：直觉模糊集 直觉模糊值 相似度量 理想点 

分 类 号：O235[理学—运筹学与控制论] C934[理学—数学]