Research on Network Public Opinion Propagation Model of Major Epidemics Under Cross-infection of Double Emotions

Authors

Yaming Zhang, School of Economics and Management, Yanshan University, Qinhuangdao 066004, China; Center for Internet Plus and Industry Development, Yanshan University, Qinhuangdao 066004, China; Research Center of Regional Economic Development, Yanshan University, Qinhuangdao 066004, ChinaFollow
Yanyuan Su, School of Economics and Management, Yanshan University, Qinhuangdao 066004, China; Center for Internet Plus and Industry Development, Yanshan University, Qinhuangdao 066004, China; Research Center of Regional Economic Development, Yanshan University, Qinhuangdao 066004, ChinaFollow
Guiru Zhao, School of Economics and Management, Yanshan University, Qinhuangdao 066004, China; Center for Internet Plus and Industry Development, Yanshan University, Qinhuangdao 066004, China; Research Center of Regional Economic Development, Yanshan University, Qinhuangdao 066004, China
Xiaoyu Guo, School of Economics and Management, Yanshan University, Qinhuangdao 066004, China; Center for Internet Plus and Industry Development, Yanshan University, Qinhuangdao 066004, China; Research Center of Regional Economic Development, Yanshan University, Qinhuangdao 066004, China

Abstract

Abstract: Major epidemics provoke a variety of netizens' emotions. To some degree, the interaction of netizens' intense emotions determine the development direction of public opinion. Considering the complexity and dual emotional contagion, the impact of emotional factors in network public opinion is quantified to three dimensions indicators, emotional enhancement, differences and conversion rates. SIPINR public opinion propagation model is constructed. The equilibrium points and the transmission threshold are estimated and the stability is proved. The law of network public opinion propagation during major epidemics is revealed through numerical simulation. The results show that the dual emotional contagion would lead to a more sustaining network public opinion propagation during major epidemics, the proportions of initial emotion spreaders affect the development trend of network public opinion propagation, the emotional enhancement, differences and conversion rates have important effects on the network public opinion propagation.

Recommended Citation

Zhang, Yaming; Su, Yanyuan; Zhao, Guiru; and Guo, Xiaoyu (2023) "Research on Network Public Opinion Propagation Model of Major Epidemics Under Cross-infection of Double Emotions," Journal of System Simulation: Vol. 35: Iss. 12, Article 8.
DOI: 10.16182/j.issn1004731x.joss.22-0815
Available at: https://dc-china-simulation.researchcommons.org/journal/vol35/iss12/8

First Page

2582

Last Page

2593

CLC

TP391.9; G206.3

Recommended Citation

Zhang Yaming, Su Yanyuan, Zhao Guiru, et al. Research on Network Public Opinion Propagation Model of Major Epidemics Under Cross-infection of Double Emotions[J]. Journal of System Simulation, 2023, 35(12): 2582-2593.

Corresponding Author

Su Yanyuan

DOI

10.16182/j.issn1004731x.joss.22-0815