直觉不确定纯语言信息的集结方法及在群决策中的应用  

Method for Aggregating Intuitionistic Uncertain Pure Linguistic Information and Its Application to Group Decision Making

作　　者：彭勃[1,2] 叶春明[1] 

机构地区：[1]上海理工大学管理学院,上海200093 [2]浙江万里学院数学研究所,浙江宁波315100

出　　处：《模糊系统与数学》2015年第1期108-116,共9页Fuzzy Systems and Mathematics

基　　金：国家自然科学基金资助项目(71271138);上海市哲学社会科学规划项目(2014BGL024);上海市一流学科项目(S1201YLXK);浙江省社科联研究课题(2014B137)

摘　　要：直觉不确定纯语言标度变量是直觉模糊数和不确定纯语言标度变量的拓展,本文定义了直觉不确定纯语言标度变量的运算法则,提出了一些基于直觉不确定纯语言评估标度及其运算法则的信息集结算子,在此基础上,给出了一种专家权重、属性权重及属性值均以语言标度形式给出的直觉不确定纯语言信息的集结方法,并将此方法应用到群决策中,通过实例分析说明了该方法的有效性和可行性。An intuitionistic uncertain pure linguistic label variable is the generalization of an intuitionistic fuzzy number and an uncertain pure linguistic label variable. In this paper, we define the operational principles of intuitionistic uncertain pure linguistic label variable, and develop some new operators based on the intuitionistic uncertain pure linguistic evaluation scale and the operational principles. Also, a method for aggregating intuitionistic uncertain pure linguistic information, in which all expert weights, attribute weights, attribute values take the form of linguistic labels is proposed. Moreover, the method is applied to the group decision making and the feasibility and effectiveness of the method is shown by an illustrative example.

关 键 词：群决策 集结 直觉不确定 纯语言信息 算子 

分 类 号：C934[经济管理—管理学]