本文選題：SEIR模型 + H-SEIR模型�。� 參考：《情報(bào)科學(xué)》2017年12期

【摘要】：【目的/意義】研究微博網(wǎng)絡(luò)中話題式信息的傳播模型及規(guī)律,對(duì)控制輿論和掌握微博信息傳播規(guī)律具有重要意義�！痉椒�/過(guò)程】以微博信息傳播中的SEIR模型為出發(fā)點(diǎn),綜合考慮微博網(wǎng)絡(luò)中話題式信息的衍生特性,構(gòu)建改良式的微博話題式信息傳播H-SEIR模型,并運(yùn)用MATLAB進(jìn)行模擬仿真,對(duì)微博中話題式信息傳播影響因素和對(duì)應(yīng)的控制策略進(jìn)行研究�！窘Y(jié)果/結(jié)論】驗(yàn)證了所構(gòu)建的改良微博話題式信息傳播H-SEIR模型的可行性和有效性,揭示了移動(dòng)網(wǎng)絡(luò)環(huán)境下話題式信息傳播規(guī)律,為現(xiàn)實(shí)微博網(wǎng)絡(luò)的監(jiān)管控制策略的制定提供了理論依據(jù)。
[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.
【作者單位】： 東北電力大學(xué)經(jīng)濟(jì)管理學(xué)院;
【基金】：國(guó)家社科基金規(guī)劃項(xiàng)目(16BTQ068)
【分類號(hào)】：G206;TP393.092
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本文編號(hào)：1862600