考虑利益相关者偏好的双边匹配决策方法

A method for two-sided matching decision-making with stakeholders' preferences

针对考虑利益相关者偏好的双边匹配问题,提出了一种基于离散证据推理的决策方法.首先,构建匹配的证据识别框架;然后,将双边利益相关者的不确定偏好序评价信息转换成等级置信度信息;在此基础上,以双边满意程度为目标,将双边的等级置信度信息作为证据,通过离散证据融合求出匹配的融合度;接着,构建基于融合度的决策模型获得匹配方案.最后,用算例展示了该方法的应用.

A decision-making method based on discrete evidential reasoning has been proposed for solving the two-sided matching problem with stakeholders＇ preferences.Firstly,the discernment frame of evidence is constructed for two-sided matching.Secondly,the uncertain preference ordinal values given by two-sided stakeholders are transformed into rank belief degrees.On this basis,two-sided satisfaction is taken as the goal,and two-sided rank belief degrees are taken as pieces of evidence and fusion degrees of two-sided matching are gotten by discrete evidence fusion.Then,a decision-making model based on fusion degrees is constructed from the global perspective in order to obtain the best solution.Finally,an illustrative example is given to demonstrate the application of the proposed approach.