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以科学网博客信息为基础,研究网络学术信息作者分布规律。首先研究2007-2010年博文、博主的分布以及核心博主分布,然后利用最小二乘法、K-S检验算法对博文作者分布进行洛特卡定律拟合,发现博文作者分布并不服从洛特卡定律。最后讨论网络学术信息与传统学术信息的差异性,发现载体和环境的差异性是导致网络学术信息作者分布不服从洛特卡定律的主要原因。
Science blog based on the information network, the study of the distribution of academic information on the network. Firstly, the distribution of bloggers, bloggers and core bloggers in 2007-2010 are studied. Then, the least square method and KS test are used to fit Lotter’s law to the distribution of blog authors. It is found that the distribution of blog authors does not obey Lotka’s law . Finally, it discusses the difference between academic information and traditional academic information, and finds that the difference between carrier and environment is the main reason that causes the distribution of academic information authors to disagree with Lotka’s law.