基于熵理论的多属性群决策专家权重的调整算法

发布时间：2018-06-14 12:02

本文选题：群决策 + 权重调整　；参考：《控制与决策》2010年06期

【摘要】：研究多属性群决策中决策者权重的调整问题.在得到决策者主观权重的基础上,提出一种权重调整算法.通过计算专家个体决策结果与群体决策结果的偏差量并结合熵理论求得专家的客观权重,将其作为权重调整值,进行决策者的权重调整.计算调整后的决策结果,并据此继续对权重进行调整.通过反复调整,直至计算出稳定的权重和决策结果.最后通过算例表明了该方法的可行性与实用性.
[Abstract]:This paper deals with the adjustment of decision-makers' weights in multi-attribute group decision making. Based on the subjective weight of the decision maker, a weight adjustment algorithm is proposed. By calculating the deviation between individual decision result and group decision result and combining entropy theory, the objective weight of expert is obtained, which is regarded as the weight adjustment value to adjust the weight of decision maker. Calculate the adjusted decision result and continue to adjust the weight accordingly. After repeated adjustment, until the calculation of the stable weight and decision-making results. Finally, the feasibility and practicability of the method are illustrated by an example.
【作者单位】：海军工程大学管理工程系;海军工程大学兵器工程系;
【分类号】：C934

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