Weibo core user mining and propagation scale predicting

doi:10.1016/j.chaos.2022.111869

	Weibo core user mining and propagation scale predicting
	Nian, Fuzhong; Li, Jingzhou; Diao, Hongyuan; Yu, Xuelong
刊名	Chaos, Solitons and Fractals
	2022-03-01
卷号	156
关键词	Classification (of information) Information dissemination Social aspects Control of networks Core user Infectious disease models Information fragments Network information Network public opinions Propagation effect Propagation scale Relationship networks Weibo news
ISSN号	0960-0779
DOI	10.1016/j.chaos.2022.111869
英文摘要	The research of information dissemination on Weibo(a twitter-like service in China) can help us to better understand the trend of network propagation, and the study of core users on the Internet is of great significance to the control of network public opinion. First, this paper identifies the core users of each tweet by classifying different Weibo events and analyzing its information fragments, information coupling, and propagation hierarchy based on the content and propagation relationship of Weibo news. Furthermore, a new Weibo network information dissemination model was constructed based on the propagation relationship of Weibo users and the classical infectious disease model. Then, according to the propagation pattern of Weibo news, the propagation scale of a single tweet is predicted, and this paper studied the mechanism and effects (impulse effect, clock effect, and herding effect) and the scale of propagation of Internet users in online information dissemination. Finally, the authors conducted simulations in a scale-free network and, meanwhile, compared the results with real Weibo propagation data. The results show that the propagation model proposed in this paper is not only reliable and effective, but also can predict the propagation scale of information on Weibo. © 2022 Elsevier Ltd
语种	英语
出版者	Elsevier Ltd
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/158034]
专题	计算机与通信学院
作者单位	School of Computer Communication, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Nian, Fuzhong,Li, Jingzhou,Diao, Hongyuan,et al. Weibo core user mining and propagation scale predicting[J]. Chaos, Solitons and Fractals,2022,156.
APA	Nian, Fuzhong,Li, Jingzhou,Diao, Hongyuan,&Yu, Xuelong.(2022).Weibo core user mining and propagation scale predicting.Chaos, Solitons and Fractals,156.
MLA	Nian, Fuzhong,et al."Weibo core user mining and propagation scale predicting".Chaos, Solitons and Fractals 156(2022).