Clustering of scientific citations in Wikipedia

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The instances of templates in Wikipedia form an interesting data set of structured information. Here I focus on the cite journal template that is primarily used for citation to articles in scientific journals. These citations can be extracted and analyzed: Non-negative matrix factorization is performed on a (article x journal) matrix resulting in a soft clustering of Wikipedia articles and scientific journals, each cluster more or less representing a scientific topic.
7 pages; 2 figures, Wikimania 2008; Corrected typos

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Digital Libraries, Neural and Evolutionary Computing, G.1.10; G.2.3; H.2.8

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http://salesiana.dossiersoluciones.com/handle/123456789/162683

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0805.1154
 http://arxiv.org/abs/0805.1154

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arXiv