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基于区间数相离度理论和熵值理论,探讨了一类多阶段多属性三端点区间数型群决策中的动态属性权重、动态专家权重和阶段权重问题,提出了多阶段属性权重确定方法和阶段内专家权重的计算方法.计算出属性权重、阶段内专家权重和阶段权重,并利用区间数贴近度方法生成最终的群决策方案排序.应用实例分析结果表明,所提出的决策方法具有较好的可行性和合理性.
Based on the theory of interval number phase dissociation and entropy theory, the dynamic attribute weights, dynamic expert weights and phase weighting problems in a multi-stage multi-attribute multi-attribute three-terminal interval type number group decision-making are discussed. The multi-stage attribute weight determination method and The weight of experts is calculated in the stage, and the attribute weights, the weights of experts and the weights of the phases are calculated, and the final clustering decision order is generated by the method of interval number closeness.Application example analysis shows that the proposed decision-making method is better The feasibility and rationality.