2008/05/08 by Finn Årup Nielsen, Nielsen, Finn Aarup
Computer Science · Social Sciences · #Digital Libraries (cs.DL) #FOS: Computer and information sciences #G.1.10 #G.2.3 #H.2.8 #Natural Language Processing Techniques #Neural and Evolutionary Computing (cs.NE) #Topic Modeling #Wikis in Education and Collaboration
paper · pdf · doi:10.48550/arxiv.0805.1154
openalex publication_date 2008/05/08 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
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.