包含情绪影响因子的群行为决策模型

 群体中个体情绪对群行为演化的影响是至关重要的。相对于开放场所，处于封闭场所中群行为更容易受到个体情绪的影响。针对群行为建模中情绪影响因子数理表达问题，在分析人群个体行为决策映射关系和情绪与行为决策影响双向关系基础上，建立了包含情绪影响因子的群行为决策模型，并针对行为决策中存在的动态目标判定问题，提出了相应算法。具体场景仿真结果显示，随着群体中个体情绪（尤其是恐慌情绪）影响程度的加大，群体行为演化中的数量变化振荡性明显加强，仿真结果与现实情况吻合，表明包含情绪影响因子的群行为决策模型及算法的有效性。

A group behavior decision model based on emotional factors

It is an important issue that the individual emotion influences the evolution of the group behavior. The influence is more evident in an enclosed space as compared in an open space. This paper, proposes a behavior modeling of emotional factors with consideration of physics and chemistry in a specific place in the decision-making mapping between the individual behaviors on the basis of population, a two-way relationship is established between emotional and behavioral factors, and based on the emotional behavior factor, a decision model, with the target for the dynamic behavior of decision-making problems is established with the corresponding algorithms. Finally, a specific scene simulation system is established, and the simulation result indicates that the oscillations of the quantity are enhanced with the increase of the emotional influence, and that the panic affects the effectiveness of the individual behavior decision in the group.