Research on Quantitative Analysis of Multiple Factors Affecting COVID-19 Spread

Yu Fu, Shaofu Lin and Zhenkai Xu
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Yu Fu: Faculty of Information Technology, Beijing University of Technology, Beijing 100124, China
Shaofu Lin: Faculty of Information Technology, Beijing University of Technology, Beijing 100124, China
Zhenkai Xu: Faculty of Information Technology, Beijing University of Technology, Beijing 100124, China

IJERPH, 2022, vol. 19, issue 6, 1-13

Abstract: The Corona Virus Disease 2019 (COVID-19) is spreading all over the world. Quantitative analysis of the effects of various factors on the spread of the epidemic will help people better understand the transmission characteristics of SARS-CoV-2, thus providing a theoretical basis for governments to develop epidemic prevention and control strategies. This article uses public data sets from The Center for Systems Science and Engineering at Johns Hopkins University (JHU CSSE), Air Quality Open Data Platform, China Meteorological Data Network, and WorldPop website to construct experimental data. The epidemic situation is predicted by Dual-link BiGRU Network, and the relationship between epidemic spread and various feature factors is quantitatively analyzed by the Gauss-Newton iteration Method. The study found that population density has the greatest positive correlation to the spread of the epidemic among the selected feature factors, followed by the number of landing flights. The number of newly diagnosed daily will increase by 1.08% for every 1% of the population density, the number of newly diagnosed daily will increase by 0.98% for every 1% of the number of landing flights. The results of this study show that the control of social distance and population movement has a high priority in epidemic prevention and control strategies, and it can play a very important role in controlling the spread of the epidemic.

Keywords: quantitative analysis; COVID-19; Gauss-Newton iteration; neural network (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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