{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/community-detection-in-networks-a-user-guide","title":"Community detection in networks: A user guide","arxiv_id":"1608.00163","date":"2016-07-30","proceeding":null,"authors":["Santo Fortunato","Darko Hric"],"abstract":"Community detection in networks is one of the most popular topics of modern\nnetwork science. Communities, or clusters, are usually groups of vertices\nhaving higher probability of being connected to each other than to members of\nother groups, though other patterns are possible. Identifying communities is an\nill-defined problem. There are no universal protocols on the fundamental\ningredients, like the definition of community itself, nor on other crucial\nissues, like the validation of algorithms and the comparison of their\nperformances. This has generated a number of confusions and misconceptions,\nwhich undermine the progress in the field. We offer a guided tour through the\nmain aspects of the problem. We also point out strengths and weaknesses of\npopular methods, and give directions to their use.","url_abs":"http://arxiv.org/abs/1608.00163v2","url_pdf":"http://arxiv.org/pdf/1608.00163v2.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 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