一种基于区间数判断矩阵的加权AIP群决策方法  

A new method of AIP group decision-making with decision-makers' weight based on interval judgement matrices

作　　者：陈可[1] 陈晓红[1] 

机构地区：[1]中南大学商学院,长沙410083

出　　处：《控制与决策》2009年第9期1402-1405,共4页Control and Decision

基　　金：国家自然科学基金重点项目(70631004);国家自然科学基金项目(70871121)

摘　　要：针对决策过程中区间数更适合表达决策者对候选方案的偏好程度,基于区间数判断矩阵,综合考虑决策者个体权重,扩展"和积法",应用"相对熵"的概念,提出了一种加权个体方案权重集结的群体决策方法.该方法将中间结果转化为实数型再进行集结,避免了决策者判断信息的丢失.最后,通过算例说明了该方法的可行性和有效性.In decision-making process, interval number can express decision-maker＇s individual priorities more appropriately. Therefore, an aggregation of individual priorities （ALP） group decision-making method with decisionmakers＇ weight based on interval judgement matrices is introduced. In the algorithm, the middle results are transformed to real number and aggregated, which can avoiding the loss of decision-maker＇s judgement. Finally, a numerical example shows the feasibility and effectiveness of the proposed method.

关 键 词：区间数判断矩阵 群决策 个体方案权重集结 

分 类 号：C934[经济管理—管理学]