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在分析战时谣言传播心理学机制的基础上,将谣言传播人群划分为三类,通过设计个体的交互规则,利用度分布来描述个体间的交互结构,建立了复杂网络谣言传播的新模型。并从理论推导和计算机仿真两个角度分析了网络结构与谣言传播效果之间的关系,结果表明:1)网络平均度分布越大,异质性越高,越有利于谣言传播;2)谣言在社区结构网络传播时会出现震荡行为。
On the basis of analyzing the rumor spreading psychology mechanism in wartime, the rumor spreading population is divided into three categories. By designing individual interaction rules and using degree distribution to describe the interaction structure among individuals, a new model of complex network rumor propagation is established. The relationship between network structure and rumor transmission effect is analyzed from the two aspects of theoretical derivation and computer simulation. The results show that: 1) the greater the network average degree distribution is, the higher the heterogeneity is, and the more it is conducive to the spread of rumors; 2) the rumor In the community structure network communication will occur when shocks.