部分权重信息下一种交互式不确定语言多属性决策法  

Interactive approach for multiple attribute decision making with incomplete weight information under uncertain linguistic environment

作　　者：许叶军[1,2] 达庆利[2] 赵辰希[3] 

机构地区：[1]东南大学经济管理学院,江苏南京210096 [2]南京林业大学经济管理学院,江苏南京210037 [3]南京中医药大学经贸管理学院,江苏南京210046

出　　处：《系统工程与电子技术》2009年第3期597-601,共5页Systems Engineering and Electronics

基　　金：南京林业大学科技创新基金资助课题(CX07-060-6)

摘　　要：在部分权重信息下的不确定语言环境中,提出一种交互式多属性决策方法。定义了不确定语言变量的相似度、不确定语言方案的期望水平、不确定语言负理想点、不确定语言的方案达成度、不确定语言的方案综合度等概念。基于这些概念,建立了一些决策者与分析者之间不断交互的线性规划模型,然后在此基础上提出了一种实用的交互式选择最佳方案的方法。该交互式过程通过给定和不断地修正方案达成度和综合度来实现人机交互决策,最后给出了应用实例。The aim of this paper is to develop an interactive approach for multiple attribute decision making with incomplete weight information under uncertain linguistic environment. Some of the concepts are defined, such as the distance between two uncertain linguistic variables. This paper also defines the expectation level of alternative, the uncertain linguistic negative point, the achievement scale, the alternative comprehensive scale under uncertain linguistic environment. Based on these concepts, some linear programming models are established, through which the decision maker interacts with the analyst. Furthermore, a practical interactive approach is given for selecting the most desirable alternative（s）. The interactive process can be realized by giving and revising the achievement scale and comprehensive scale of alternatives till the achievement scale and the comprehensive scale are achieved to the decision maker＇s request. Finally, an illustrative example is also given.

关 键 词：多属性决策 交互式方法 达成度 综合度 不确定语言环境 

分 类 号：O211.6[理学—概率论与数理统计]