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研究基于冲突利益主体不完全确定权重信息情景下的群决策方法.把不完全确定的权重信息作为证据,建立了所有证据之间的距离最小测算模型,提出了不完全确定权重数值上、下限范围估计模型;为解决冲突证据的融合问题,提出了基于证据相似性的证据协调加权因子;建立了基于灰靶决策的靶心距分布范围确定模型,以排定方案优劣顺序.最后基于该方法探讨了某棕地开发方案的评价应用.
This paper studies the group decision-making method under the condition that the conflicting stakeholder does not completely determine the weighting information.With the incompletely determined weighting information as the evidence, this paper establishes the minimum distance measurement model between all the evidences and proposes the method of incompletely determining the weight upper and lower bounds Estimation models are proposed to solve the problem of fusion of conflict evidences, a weighting factor of evidence coordination based on the similarity of evidences is proposed and a model for determining the range of target center distances is established based on gray target decision-making, Evaluation of a brownfield development program application.