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arXiv 1303.0089cs.DLcs.SIphysics.soc-ph
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基于电网络模型的论文主题相似度的电阻距离估计

Estimating Thematic Similarity of Scholarly Papers with Their Resistance Distance in an Electric Network Model

Frank Havemann, Michael Heinz, Jochen Gläser, Alexander Struck

摘要:

我们计算了一个几乎由492篇论文组成的二分引文网络中的论文与它们引用的来源之间的电阻距离。我们验证,这是一个现实的措施专题距离,如果每个引用链接的电阻等于几何平均数的论文的参考文献和引用源的引用数。

英文摘要:

We calculate resistance distances between papers in a nearly bipartite citation network of 492 papers and the sources cited by them. We validate that this is a realistic measure of thematic distance if each citation link has an electric resistance equal to the geometric mean of the number of the paper's references and the citation number of the cited source.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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