Abstract
It is of great significance to comprehensively and reasonably identify the key nodes in the WeChat epidemic information dissemination system. First, the recognition results can be used to guide the spread of epidemic-related information in WeChat, such as accelerating the spread of valuable information or monitoring the spread of rumors. Secondly, the analysis of key nodes helps us understand the evolution of the epidemic information dissemination network in WeChat, and the analysis of key nodes also helps us understand the modes and methods of epidemic-related information dissemination in WeChat. Finally, the results of these studies may be generalized to other fields of social life. This paper analyzes the composition of and relationship between epidemic-related information dissemination systems in WeChat and proposes a Supernetwork model for WeChat epidemic information dissemination on this basis. In this study, a comprehensive identification method of key nodes of the WeChat epidemic information dissemination system under the Supernetwork vision was constructed, and the method is analyzed and verified through examples in this paper.
Highlights
With the rapid development of information technology and the increasingly complex social system, the current information dissemination related to the epidemic situation is becoming more and more rapid
Erefore, it is necessary to conduct research and analysis on the spread of information related to the epidemic situation [1]
People paid more attention to the epidemic situation in other places and the results of local control. rough the analysis of public concern, we reviewed the development trend of the epidemic, which will set an example for future epidemics
Summary
With the rapid development of information technology and the increasingly complex social system, the current information dissemination related to the epidemic situation is becoming more and more rapid. Due to the strong relationship and semienclosed space feature of WeChat, WeChat rumors are mainly spread through public accounts, group chats, private chats, and circles of friends. As the number of confirmed diagnoses across the country began to decline, and some cities began to resume work, the government continued to disclose information about the epidemic in an open and transparent manner, and related rumors began to decline. Is article studies and analyzes the composition and relationship between the epidemic-related information dissemination systems in WeChat. On this basis, three types of active and representative elements are established, namely, ordinary WeChat users, WeChat groups, and WeChat public accounts. Three types of active and representative elements are established, namely, ordinary WeChat users, WeChat groups, and WeChat public accounts. e three epidemic information dissemination network relationships are combined and integrated into a Supernetwork
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