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Power-Law Properties of Human View and Reply Behavior in Online Society

机译：网络社会中人的观与答行为的法律规律

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摘要

Statistical properties of the human comment behavior are studied using data from "Tianya" and "Tieba" which are very popular online social systems (or forums) in China. We find that both the reply number R and the view number V of a thread in a subf orum obey the power-law distributions P(R) = R~α and P(V) α. V~β, respectively, which indicates that there exists a kind of highly popular topics. These topics should be specially paid much attention, because they play an important role in the public opinion formation and the public opinion control. In addition, the relationship between R and V also obeys the power-law function R α V~Y. Based on the human comment habit, a model is introduced to explain the human view and reply behaviors in the forum. Numerical simulations of the model fit well with the empirical results. Our findings are helpful for discovering collective patterns of human behaviors and the evolution of public opinions on the virtual society as well as the real one.
机译：使用来自“ Tianya”和“ Tieba”的数据研究人类评论行为的统计属性，“ Tianya”和“ Tieba”是中国非常流行的在线社交系统（或论坛）。我们发现子论坛中线程的回复数R和视图数V均服从幂律分布P（R）= R〜α和P（V）α。 V〜β分别表示存在一种非常受欢迎的话题。这些主题应特别引起注意，因为它们在舆论形成和舆论控制中起着重要作用。另外，R和V之间的关系也服从幂律函数RαV〜Y。基于人类评论习惯，引入了一个模型来解释人类在论坛中的观点和回复行为。该模型的数值模拟与实证结果非常吻合。我们的发现有助于发现人类行为的集体模式以及虚拟社会和真实社会的舆论演变。

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  • 来源
    《Mathematical Problems in Engineering》 |2012年第5期|p.60.1-60.7|共7页
  • 作者

    Ye Wu; Qihui Ye; Lixiang Li; Jinghua Xiao;

  • 作者单位

    State Key Lab of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China,School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China;

    School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China;

    Information Security Center, Beijing University of Posts and Telecommunications, Beijing 100876, China;

    State Key Lab of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China,School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China;

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