TITLE:
Research of Social Network Information Propagation Model Based on Public Interest and Opinion
AUTHORS:
Juntao Li, Tingting Dong, Meng Li
KEYWORDS:
Propagation, Social Network, SEIR
JOURNAL NAME:
Social Networking,
Vol.5 No.2,
April
28,
2016
ABSTRACT: During the diffusion of information on the network, the users generally have such an experience
that at the beginning they get aware of the news they never know and may be willing to inform
others, then their interests fade away, finally the information stops flowing. Meantime, their
points of view are changing as the networks’ structure changes. Therefore, this article brings in
the interest attenuation mechanism and the social networks consensus evolution mechanism on
the basic of the improved SEIR model. So to begin with, we establish a model to analyze how users’
interests change during the diffusion of information on the network. Second we establish another
model to analyze the evolution of the opinion during the diffusion of information on the network.
At last, we establish a final model by using dynamic equations adding the results of the two models
above.