基于微信的公共卫生事件信息传播研究——以禽流感为例

2019 IEEE International Conference on Intelligence and Security Informatics (ISI) Pub Date : 2019-07-01 DOI:10.1109/ISI.2019.8823173

Tianyi Luo, Zhidong Cao, D. Zeng

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引用次数: 2

摘要

本文研究了禽流感等公共卫生事件在微信上的舆论传播机制。我们从微信公众号中收集了25572条与“禽流感”和“H7N9”相关的帖子，并提出了NRT模型来模拟禽流感舆论在微信中的传播。拟合结果表明，它可以很好地解释微信公众号内部的信息传播过程和机制。然后进一步研究了模型参数对网络舆情传播的影响。我们的研究可以为网络舆情预测和预防提供理论依据，对网络环境的稳定具有重要意义。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Research on Information Dissemination of Public Health Events Based on WeChat: A Case Study of Avian Influenza

This paper studied the public opinion dissemination mechanism of public health events such as avian influenza on WeChat. We collected 25,572 posts related to “avian influenza” and “H7N9” from WeChat accounts and proposed the NRT model to simulate the spread of avian influenza public opinion in WeChat. Fitting results show that it can well explain the information dissemination process and mechanism within the WeChat public account. Then the influence of model parameters on the propagation of network public opinion is further studied. Our research can provide a theoretical basis for network public opinion prediction and prevention, and has great significance for the stability of the network environment.

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2019 IEEE International Conference on Intelligence and Security Informatics (ISI)

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