考虑属性权重优化的犹豫模糊多属性决策方法  

Hesitant fuzzy multiple attribute decision making method based on optimization of attribute weights

作　　者：刘小弟[1,2] 朱建军[1] 张世涛[1,2] 刘国栋[1] 

机构地区：[1]南京航空航天大学经济与管理学院,南京211106 [2]安徽工业大学数理学院,安徽马鞍山243002

出　　处：《控制与决策》2016年第2期297-302,共6页Control and Decision

基　　金：国家社会科学基金重点项目(14AZD049);国家自然科学基金项目(71171112;71363046;71503103;71571100);中央高校基本科研业务费专项资金项目(NS2014086);教育部人文社科项目(13YJC790198);江苏省普通高校研究生科研创新计划项目(CXLX13 171);广义虚拟经济研究专项(GX2013-1017(M));安徽工业大学青年教师科研基金项目(QZ201321)

摘　　要：针对属性权重完全未知的犹豫模糊多属性决策问题,提出一种属性权重多目标优化方法.首先,根据属性值的均值、方差以及属性间的关联度建立属性权重确定模型;然后,利用方案与犹豫模糊正理想点的相似度对方案进行排序;最后,通过算例分析表明了所提出方法的有效性和可行性.An approach based on multi-objective optimization of attribute weights is proposed to deal with the hesitant fuzzy multiple attribute decision making problem with attribute weights completely unknown. Firstly, the mean and variance for attribute values, and the correlation coefficients between attributes are computed. An optimization model is constructed to determine the attribute weights. Then, the similarity degree between each alternative and the hesitant fuzzy positive ideal point is obtained to rank the alternatives. Finally, a numerical example is given to illustrate the effectiveness and feasibility of the proposed method.

关 键 词：犹豫模糊集 属性权重 多属性决策 

分 类 号：C934[经济管理—管理学]