基于证据推理与最优指派策略的多属性单边匹配决策

摘要

Aimed For at the problem of preference failure within one-sided in matching decision making,an approach based on evidential reasoning and optimal assignment strategy is proposed.Agents on the onesied pro-vide multiple attribute specified by those on the other side.Various types of values,such as real number,inter-vals or fuzzy numbers are involved in the attribute description.Accordingly,the other-sided agents provide their weight information for each attribute.Thus,the matching degree between a pair the of agents is generated by a recursive computation of evidential reasoning.An optimization model is built based on the matching degree and the matching results are obtained by solving this model.Finally,a numerical example is provided to illustrate the feasibility and effectiveness of this method.%针对匹配中某一方偏好失效的问题，提出一种基于证据推理和最优指派策略的单边匹配方法。一方主体采用多种数据类型描述由对方指定的多个属性信息；另一方给出关于各属性的权重信息；然后，使用证据推理组合规则递推合成多属性及权重信息，以此计算双方的匹配度。在此基础上，运用最优指派策略，建立匹配模型并求解得到匹配结果。实例表明该方法的可行性和有效性。