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研究群体共识决策过程的共识测度问题.从共识协调者的角度定义异质群体的共识满意度指标,用以表征共识协调者对群体关于一对方案评价值达成共识的乐观估计程度;建立一种新的OWA算子权重确定模型,构建共识满意度驱动算子对专家的偏好相似度进行集结;提出一种计算异质群体共识测度的方法.最后,通过一个算例说明方法的应用步骤与可行性.
To study the consensus measurement problem of group consensus decision-making process, the consensus satisfaction index of heterogeneous groups is defined from the perspective of consensus coordinator, which is used to characterize the degree of optimistic estimation reached by consensus coordinators on the consensus reached by a group on the evaluation values of a pair of schemes. A new OWA operator weight determination model is proposed to construct a driver of consensus satisfaction driver to assemble the preference similarity of experts, and a method to calculate the heterogeneous group consensus measure is proposed.Finally, an example is given to illustrate the application steps and feasibility of the method Sex.