熵权DEA混合多目标评价方法研究

提高多目标决策问题评价结果的客观性、准确性,一直是决策科学研究的重要课题.结合熵权、DEA等数学方法对多目标决策问题进行研究,构造混合评价方法.首先通过构造熵权模型,获取主观权重;其次DEA的方法对多目标决策问题进行综合评价,得到问题的综合评价值,最后根据评价结果进行问题分析和判断.算例结果表明,方法能够应用于多目标决策问题,评价结果客观、准确.

Application of Entropy Weight and Fuzzy Integral in Multi-object Decision

Improve the results of the multi-objective decision-making problems has been an important issue.In this paper,the mathematical method of entropy weight,DEA study of multi-objective decision making problems,and construct a mixed evaluation methods.This method first by constructing entropy weight model,obtain subjective weight;followed the DEA methods of multi-objective decision making comprehensive evaluation,a comprehensive evaluation value,the last problem analysis and judgment based on evaluation results.Numerical results show that the method can be applied to multi-objective decision-making problems,objective and accurate evaluation results.