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New Technology of Library and Information Service  2012, Vol. 28 Issue (5): 60-64    DOI: 10.11925/infotech.1003-3513.2012.05.09
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Public Opinion Propagation Model with Topic Derivatives in the Micro-blog Network
Zhu Hengmin, Li Qing
Research Center of Industry Information Security and Emergency Management, Nanjing University of Posts & Telecommunications, Nanjing 210003, China
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Abstract  Fission mode of information transmission in the micro-blog network presents a challenge to the existing public opinion propagation model. In order to depict the mechanism of the public opinion transmission in the complex network formed by users' attention relationship in micro-blog, the paper proposes an SIRS model of public opinion propagation based on the directed BA n etwork.The model considers the propagation characteristics of micro-blog, and derivatives of public opinion topics and other factors comprehensively.The simulation results can verify the validity of the model.
Key wordsDirected BA network      SIRS model      Topic derivative     
Received: 31 March 2012      Published: 24 July 2012



Cite this article:

Zhu Hengmin, Li Qing. Public Opinion Propagation Model with Topic Derivatives in the Micro-blog Network. New Technology of Library and Information Service, 2012, 28(5): 60-64.

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