Wikivitals

Vital articles of Wikipedia.
See https://en.wikipedia.org/wiki/Wikipedia:Vital_articles/Level/4
November 2019

10,012 nodes
792,091 edges in the graph of links
995,919 edges in the bipartie graph articles-words

Files:
* adjacency.tsv : List of edges (article, article)
* biadjacency.tsv : List of edges (article, word used in summary, count)
* names.tsv : Titles of articles
* names_col.tsv : Words (stems)
* cagetories.tsv : Categories of articles (hierarchical)

Note:
Stems are obtained using Porter Stemmer, retaining only stems used by at least 2 articles.