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人际关系网络是谣言人际传播的载体,将媒体从人际关系网络中分离出来,利用可变聚类系数无标度网络和SIQR传播模型建立了谣言的两层传播模型,并制定了谣言在两层模型上的传播规则及相应算法。在仿真实验中,利用多Agent仿真平台Netlogo4.0.2分析了新模型中与媒体层相关的3个参数谣言激发数、媒体谣言传播率以及节点覆盖度的变化对人际关系网络中谣言传播的影响,发现提高媒体对谣言的敏感度、规范媒体职业操守、扩大媒体的传播范围有利于抑制人际关系网络中谣言的传播。
The network of interpersonal relationships is a carrier of rumor interpersonal communication. The media is separated from the network of human relations. A two-level propagation model of rumors is established by using a variable clustering coefficient scale-free network and SIQR propagation model. Propagation rules and corresponding algorithms on the model. In the simulation experiment, we use the multi-agent simulation platform Netlogo4.0.2 to analyze the impact of ruminal excitation, media rumor spreading rate and node coverage on the rumor propagation in the human relations network in the new model. It found that increasing the sensitivity of the media to rumors, standardizing the professional ethics of the media and expanding the scope of the media are conducive to suppressing the spread of rumors in the network of human relations.