Author: Lin Shanlang; Ma Chao; Lin Ruofei; Huang Junpei; Xu Ruohan; Yuan Aini
Title: Research on the Influence of Information Diffusion on the Transmission of the Novel Coronavirus (COVID-19) Document date: 2020_4_2
ID: 3wbn42j3_22
Snippet: Information diffusion ( search ): The main explanatory variable---information diffusion in this paper is measured by the number of searches for epidemic-related information by the national people every day during the epidemic. Different from the media data (***) used in previous studies as the level of information diffusion, the search index can better reflect people's acceptance of information diffusion. Therefore, based on the search services p.....
Document: Information diffusion ( search ): The main explanatory variable---information diffusion in this paper is measured by the number of searches for epidemic-related information by the national people every day during the epidemic. Different from the media data (***) used in previous studies as the level of information diffusion, the search index can better reflect people's acceptance of information diffusion. Therefore, based on the search services provided by Baidu Index, six epidemic-related terms of "the novel coronavirus", "pneumonia", "Zhong Nanshan", "pneumonia symptoms", "masks" and "correct wearing of masks" were selected as search terms, and the search index during the epidemic period (January 19-February 10) was crawled by Python, and the daily level of information diffusion of prefecture-level cities was summed up.
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