多粒度语言信息的交互式多属性群决策方法及应用  

Interactive Multi-attribute Group Decision Making with Multi-Granularity Linguistic Information and Its Application

作　　者：袁宇翔 孙静春[1,2] YUAN Yu-xiang;SUN Jing-chun(School of Management,Xi’an Jiaotong University,Xi’an 710049,China;State Key Laboratory for Manufacturing System Engineering,Xi’an Jiaotong University,Xi’an 710049,China)

机构地区：[1]西安交通大学管理学院,陕西西安710049 [2]西安交通大学机械制造系统工程国家重点实验室,陕西西安710049

出　　处：《运筹与管理》2019年第6期25-32,共8页Operations Research and Management Science

基　　金：国家自然科学基金项目(71372164)

摘　　要：针对目前多阶段交互式决策的研究多是基于点值的缺陷,以及大多数研究忽视了从多个属性对方案进行评价等不足,本文探讨了一种基于多粒度语言信息的交互式多属性群决策方法。首先基于不确定语言变量提出了多粒度语言信息的转换函数,并在给出若干假设的前提下描述了交互式多属性群决策的过程,然后提出了交互影响因子来度量决策者的“话语权”,通过稳定性指标探讨交互终止条件;接着在不确定语言变量的加权算术平均(ULWA)算子和诱导多阶段交互加权算子(I-UOWA和I-UOWGA)的基础上对偏好信息进行集结,再提出优势可能度法对方案排序。最后给出了一个物流供应商选择的案例研究。Currently,most of the multi-stage interactive decision research are based on point value evaluation information and most of these studies disregard the evaluation of the programs from multi-attribute.To overcome this kind of shortage,an interactive multi-attribute group decision making method is proposed in view of multi-granularity linguistic information.Firstly,the transfer function of uncertain linguistic variables is put forward and according to some assumptions the process of interactive multi-attribute group decision making is described.In the process of the interactive decision making,this paper puts forward interactive factor to measure the importance of decision maker and explore the interaction termination’s base through stability of indicator index.Moreover,the preference information is aggregated based on weighted arithmetic average(ULWA)operator of uncertain variables and induced interactive weighted operators(I-UOWA and I-UOWGA).Then the advantages possibi.

关 键 词：多粒度 交互 不确定语言变量 交互影响因子 物流供应商选择 

分 类 号：C934[经济管理—管理学] F274