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大型体育赛事突发事件具有触发的突然性、影响的公共性、演化的多变性、事件的多样性、结果的危害性、信息的有限性等特点,这些特点决定了大型体育赛事突发事件应急决策是一个动态性的、迫切性的群体决策过程。在此过程中,应急决策者的决策权分布呈现动态性、趋势性。基于此,本文构建了大型体育突发事件应对群决策的相对熵变权集结模型。该模型不仅能够实现群体决策的快速、动态集结,而且还可确定大型体育突发事件应急群决策过程中决策者权重。
The suddenness of triggering events, the commonality of influence, the variability of evolution, the diversity of events, the harmfulness of results and the limited information of large-scale sports events are the characteristics that determine the emergency of large-scale sports events Decision-making is a dynamic and urgent group decision-making process. In this process, the emergency decision-makers’ distribution of decision-making power is dynamic and trendy. Based on this, this paper constructs a relative entropy change weight aggregation model for large sports emergency response group decision. The model can not only achieve rapid and dynamic assembly of group decision-making, but also determine the weight of decision makers in the decision-making process of large-scale sports emergency group.