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Algorithm Research & Explore
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701-705,761

Research on life cycle prediction model of micro-blog based on opinion leaders

Huang Xianying
Yang Linfeng
Liu Xiaoyang
Gao Mindong
College of Computer Science & Engineering, Chongqing University of Technology, Chongqing 400054, China

Abstract

In order to study the role of opinion leaders in the dissemination of Sina micro-blog and the propagation mode of micro-blog's life cycle in social networks effectively, this paper proposed a propagation prediction OLB model. Firstly, it crawled the micro-blog data, then analyzed the data. Secondly, it fitted a mathematical expression of the four factors related to influence, and gave the weights calculation method through the analytic hierarchy process. Finally, it constructed the OLB model by using the influence of computation and the relationship between forwarding number and related factors. It analyzed the communication role of opinion leaders and micro-blog life cycle through the experiment. The simulation results show that the influence of opinion leaders is positively proportional to the spread of micro-blog in micro-blog information dissemination. The average error of the four sets of data are 1.0%, 5.0%, 2.4% and 5.1% respectively by error analysis. The OLB model is reasonable and effective for predicting micro-blog propagation patterns.

Foundation Support

国家教育部人文社科青年基金资助项目(16YJC860010)
国家社科基金资助项目(17XXW004)
重庆市教委人文社会科学研究项目(17SKG144)
重庆市社会科学规划博士项目(2015BS059)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2017.09.0945
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 3
Section: Algorithm Research & Explore
Pages: 701-705,761
Serial Number: 1001-3695(2019)03-012-0701-05

Publish History

[2019-03-05] Printed Article

Cite This Article

黄贤英, 杨林枫, 刘小洋, 等. 基于意见领袖的微博生命周期预测模型研究 [J]. 计算机应用研究, 2019, 36 (3): 701-705,761. (Huang Xianying, Yang Linfeng, Liu Xiaoyang, et al. Research on life cycle prediction model of micro-blog based on opinion leaders [J]. Application Research of Computers, 2019, 36 (3): 701-705,761. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.


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