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Comparative study on the topological structure of China Education Network

机译:中国教育网络拓扑结构的比较研究

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摘要

China Education Network (CEN) of year 2014 was studied as a complex network object. By searching the domain of ".edu.cn" and filtering some unexpected results, we finally get a network with 14,100,628 pages and 213,513,401 links. The topology of this network was studied to get the features such as out-degree distribution, in-degree distribution and average shortest path length. These features were compared with that of year 2007 and 2004 to observe the evolution mechanisms of CEN. According to the statistical results, it is found that some topology features of CEN such as out-degree distribution, in-degree distribution and average shortest path have changed a lot and the related reasons for these changes are given in this paper.
机译:研究2014年的中国教育网络(CEN)作为复杂的网络对象。 通过搜索“.edu.cn”的域并过滤一些意想不到的结果,我们终于获得了一个带有14,100,628页的网络和213,513,401个链接。 研究了该网络的拓扑,以获得特征,例如出域分布,度分布和平均最短路径长度。 这些特征与2007年和2004年的比较,以观察CEN的演变机制。 根据统计结果,发现CEN的一些拓扑特征如Out度分布,度分布和平均最短路径发生了很大变化,本文给出了这些变化的相关原因。

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