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针对Dempster-Shafer合成法则未提出专家的Mass函数值具体如何获得,本文将期望价值理论加入到专家判断的群决策过程中,提出了该合成法则应用的一种思路—基于期望价值判断的Dempster-Shafer合成法则。
According to the fact that Dempster-Shafer synthesis method does not propose how to obtain the expert’s Mass function value, this paper adds expectation value theory to the group decision-making process of expert judgment, and puts forward an idea of the application of the synthesis law - Dempster- Shafer synthesis law.