基于改良SEIR模型的微博话题式信息传播研究

发布时间：2018-05-08 18:47

  本文选题：SEIR模型 + H-SEIR模型　； 参考：《情报科学》2017年12期

【摘要】：【目的/意义】研究微博网络中话题式信息的传播模型及规律,对控制舆论和掌握微博信息传播规律具有重要意义。【方法/过程】以微博信息传播中的SEIR模型为出发点,综合考虑微博网络中话题式信息的衍生特性,构建改良式的微博话题式信息传播H-SEIR模型,并运用MATLAB进行模拟仿真,对微博中话题式信息传播影响因素和对应的控制策略进行研究。【结果/结论】验证了所构建的改良微博话题式信息传播H-SEIR模型的可行性和有效性,揭示了移动网络环境下话题式信息传播规律,为现实微博网络的监管控制策略的制定提供了理论依据。
[Abstract]:[objective / significance] studying the transmission model and law of topic information in Weibo's network is of great significance for controlling public opinion and mastering the law of information dissemination of Weibo. [method / process] take the SEIR model in the information dissemination of Weibo as the starting point. Considering the derivative characteristics of topic information in Weibo's network, an improved H-SEIR model of topic information dissemination is constructed, and the simulation is carried out by using MATLAB. This paper studies the influencing factors and corresponding control strategies of topic information communication in Weibo. [results / conclusions] verify the feasibility and effectiveness of the improved Weibo topic information communication H-SEIR model. This paper reveals the law of topic information dissemination in mobile network environment, and provides a theoretical basis for the formulation of supervision and control strategy of Weibo network.
【作者单位】： 东北电力大学经济管理学院;
【基金】：国家社科基金规划项目(16BTQ068)
【分类号】：G206;TP393.092
，

本文编号：1862600