熵权决策的稳定性分析

本文通过对决策参数的敏感度分析,对由熵权决策分析法得出的决策结论进行了稳定性分析。找出影响决策结论的参数,以及参数在什么区间内变化会(不会)影响决策方案的排序结论。并通过实例分析与验证,说明了本方法的合理性与可行性。本文所得结论对任何以方案排序为结论的决策方法均适用。

Stability Analysis of Entropy Weight Decision-Making

In this paper the authors first analyse the susceptibility of decision-making parameter, and then the stability of the decision-making result,which is put forward through an entropy weight decision-making analyzing approach.Based on these two analyses,they give the parameters that can affect the result of dicision-making, and the ranges in which the parameters' changing can (or can not) affect the result order of decision-making method.They present the rationality and the feasibility of this decision-making method through analyzing and testing some practical models.Finally they draw a conclusion that the dicision-making method can accord with all results,which are given through a project ordering approach.