综合主、客观权重信息的最优组合赋权方法  

An Optimal Weights Combination Method Considering both Subjective and Objective Weight Information

作　　者：陈伟[1] 夏建华[1] 

机构地区：[1]中国科学技术大学管理学院,合肥230026

出　　处：《数学的实践与认识》2007年第1期17-22,共6页Mathematics in Practice and Theory

摘　　要：首先构造了一种多属性决策主观权重确定的偏好比率法,介绍了属性客观权重确定的熵值法,提出了一种基于离差平方和的最优组合赋权方法,并给出了具体算例.通过提出的方法可以将多属性决策问题中主、客观权重的信息进行有效地综合.This paper establishes a weight computing method based on subjective preference ratios in Multi-Attribute Decision Making, illustrates an objective weight computing method based on Shannon＇s information entropy value. Then we present an optimal weights combination method considering both subjective and objective weight information. A numerical example of MADM problem applying the above optimization model is also given.

关 键 词：权重 最优组合赋权 多属性决策 离差平方和 

分 类 号：C934[经济管理—管理学]