{"id":"https://openalex.org/W2747052480","doi":"https://doi.org/10.1109/wsom.2017.8020023","title":"Improving individual predictions using social networks assortativity","display_name":"Improving individual predictions using social networks assortativity","publication_year":2017,"publication_date":"2017-06-01","ids":{"openalex":"https://openalex.org/W2747052480","doi":"https://doi.org/10.1109/wsom.2017.8020023","mag":"2747052480"},"language":"en","primary_location":{"id":"doi:10.1109/wsom.2017.8020023","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsom.2017.8020023","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 12th International Workshop on Self-Organizing Maps and Learning Vector Quantization, Clustering and Data Visualization (WSOM)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2078.1/186368","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067144586","display_name":"Dounia Mulders","orcid":"https://orcid.org/0000-0003-4855-5331"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Dounia Mulders","raw_affiliation_strings":["ICTEAM institute, Universit\u00e9 catholiaue de Louvain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICTEAM institute, Universit\u00e9 catholiaue de Louvain","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070860957","display_name":"Cyril de Bodt","orcid":"https://orcid.org/0000-0003-2347-1756"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Cyril de Bodt","raw_affiliation_strings":["ICTEAM institute, Universit\u00e9 catholiaue de Louvain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICTEAM institute, Universit\u00e9 catholiaue de Louvain","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023172399","display_name":"Johannes Bjelland","orcid":null},"institutions":[{"id":"https://openalex.org/I2800413675","display_name":"Telenor (Norway)","ror":"https://ror.org/02jsp2z03","country_code":"NO","type":"company","lineage":["https://openalex.org/I2800413675"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Johannes Bjelland","raw_affiliation_strings":["Telenor Research"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telenor Research","institution_ids":["https://openalex.org/I2800413675"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007176508","display_name":"Alex Pentland","orcid":"https://orcid.org/0000-0002-8053-9983"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alex Sandy Pentland","raw_affiliation_strings":["MIT Media Lab, Massachusetts Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT Media Lab, Massachusetts Institute of Technology","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009959388","display_name":"Michel Verleysen","orcid":"https://orcid.org/0000-0003-4366-6155"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Michel Verleysen","raw_affiliation_strings":["ICTEAM institute, Universit\u00e9 catholiaue de Louvain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICTEAM institute, Universit\u00e9 catholiaue de Louvain","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078253058","display_name":"Yves-Alexandre de Montjoye","orcid":"https://orcid.org/0000-0002-2559-5616"},"institutions":[{"id":"https://openalex.org/I2800413675","display_name":"Telenor (Norway)","ror":"https://ror.org/02jsp2z03","country_code":"NO","type":"company","lineage":["https://openalex.org/I2800413675"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Yves-Alexandre de Montjoye","raw_affiliation_strings":["Department of Computing, Data Science Institute","Telenor Research"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing, Data Science Institute","institution_ids":[]},{"raw_affiliation_string":"Telenor Research","institution_ids":["https://openalex.org/I2800413675"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3473,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.58474927,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"13","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/assortativity","display_name":"Assortativity","score":0.9971369504928589},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.7405849695205688},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7043520212173462},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5732417106628418},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.5592550039291382},{"id":"https://openalex.org/keywords/graphical-model","display_name":"Graphical model","score":0.5171186923980713},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5074252486228943},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.4334043264389038},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4261336028575897},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.41853398084640503},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4138648211956024},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3531848192214966},{"id":"https://openalex.org/keywords/complex-network","display_name":"Complex network","score":0.2734716534614563},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.09517547488212585},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09273973107337952},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.08827832341194153},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.08693200349807739}],"concepts":[{"id":"https://openalex.org/C89694873","wikidata":"https://www.wikidata.org/wiki/Q4810299","display_name":"Assortativity","level":3,"score":0.9971369504928589},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.7405849695205688},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7043520212173462},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5732417106628418},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.5592550039291382},{"id":"https://openalex.org/C155846161","wikidata":"https://www.wikidata.org/wiki/Q1143367","display_name":"Graphical model","level":2,"score":0.5171186923980713},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5074252486228943},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.4334043264389038},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4261336028575897},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.41853398084640503},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4138648211956024},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3531848192214966},{"id":"https://openalex.org/C34947359","wikidata":"https://www.wikidata.org/wiki/Q665189","display_name":"Complex network","level":2,"score":0.2734716534614563},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.09517547488212585},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09273973107337952},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.08827832341194153},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.08693200349807739},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/wsom.2017.8020023","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsom.2017.8020023","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 12th International Workshop on Self-Organizing Maps and Learning Vector Quantization, Clustering and Data Visualization (WSOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:dial.uclouvain.be:boreal:186368","is_oa":true,"landing_page_url":"http://hdl.handle.net/2078.1/186368","pdf_url":null,"source":{"id":"https://openalex.org/S4306401902","display_name":"Digital Access to Libraries (Universit\u00e9 catholique de Louvain (UCL), l'Universit\u00e9 de Namur (UNamur) and the Universit\u00e9 Saint-Louis (USL-B))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I95674353","host_organization_name":"UCLouvain","host_organization_lineage":["https://openalex.org/I95674353"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:dial.uclouvain.be:boreal:188699","is_oa":true,"landing_page_url":"http://hdl.handle.net/2078.1/188699","pdf_url":null,"source":{"id":"https://openalex.org/S4306401902","display_name":"Digital Access to Libraries (Universit\u00e9 catholique de Louvain (UCL), l'Universit\u00e9 de Namur (UNamur) and the Universit\u00e9 Saint-Louis (USL-B))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I95674353","host_organization_name":"UCLouvain","host_organization_lineage":["https://openalex.org/I95674353"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:dspace.mit.edu:1721.1/110973","is_oa":true,"landing_page_url":"http://hdl.handle.net/1721.1/110973","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Montjoye","raw_type":"http://purl.org/eprint/type/ConferencePaper"}],"best_oa_location":{"id":"pmh:oai:dial.uclouvain.be:boreal:186368","is_oa":true,"landing_page_url":"http://hdl.handle.net/2078.1/186368","pdf_url":null,"source":{"id":"https://openalex.org/S4306401902","display_name":"Digital Access to Libraries (Universit\u00e9 catholique de Louvain (UCL), l'Universit\u00e9 de Namur (UNamur) and the Universit\u00e9 Saint-Louis (USL-B))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I95674353","host_organization_name":"UCLouvain","host_organization_lineage":["https://openalex.org/I95674353"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.5400000214576721,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321390","display_name":"Fonds De La Recherche Scientifique - FNRS","ror":"https://ror.org/03q83t159"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W74682868","https://openalex.org/W155417673","https://openalex.org/W163418743","https://openalex.org/W341756596","https://openalex.org/W1014449310","https://openalex.org/W1511986666","https://openalex.org/W1599875992","https://openalex.org/W1881935107","https://openalex.org/W1983522293","https://openalex.org/W1988906723","https://openalex.org/W2033193852","https://openalex.org/W2057301737","https://openalex.org/W2058105398","https://openalex.org/W2064731085","https://openalex.org/W2065130322","https://openalex.org/W2095174648","https://openalex.org/W2098387242","https://openalex.org/W2102125399","https://openalex.org/W2116062235","https://openalex.org/W2120340025","https://openalex.org/W2130354913","https://openalex.org/W2139288125","https://openalex.org/W2148606196","https://openalex.org/W2149910108","https://openalex.org/W2150256170","https://openalex.org/W2151157637","https://openalex.org/W2154455818","https://openalex.org/W2165792232","https://openalex.org/W2165922980","https://openalex.org/W2167251216","https://openalex.org/W2173315138","https://openalex.org/W2175223524","https://openalex.org/W2284070151","https://openalex.org/W2555427400","https://openalex.org/W2963891150","https://openalex.org/W3101321406","https://openalex.org/W6678397451","https://openalex.org/W6682494755","https://openalex.org/W6695920406"],"related_works":["https://openalex.org/W1988061822","https://openalex.org/W2078290701","https://openalex.org/W3031754000","https://openalex.org/W4221131189","https://openalex.org/W2507676001","https://openalex.org/W94078861","https://openalex.org/W2476079015","https://openalex.org/W2556086418","https://openalex.org/W2747027460","https://openalex.org/W2401770950"],"abstract_inverted_index":{"Social":[0],"networks":[1],"are":[2,63,144],"known":[3],"to":[4,9,51,78,99,132,148],"be":[5,25,49],"assortative":[6],"with":[7,141],"respect":[8],"many":[10],"attributes,":[11],"such":[12],"as":[13],"age,":[14],"weight,":[15],"wealth,":[16],"level":[17],"of":[18,32,59,87,112],"education,":[19],"ethnicity":[20],"and":[21,29],"gender.":[22],"This":[23,67],"can":[24,47,115],"explained":[26],"by":[27,146],"influences":[28],"homophilies.":[30],"Independently":[31],"its":[33,44],"origin,":[34],"this":[35,91,137],"assortativity":[36,96,123],"gives":[37],"us":[38],"information":[39],"about":[40],"each":[41],"node":[42,88],"given":[43],"neighbors.":[45],"Assortativity":[46],"thus":[48],"used":[50],"improve":[52,116],"individual":[53,85,139],"predictions":[54,86,140],"in":[55,103,124],"a":[56,70],"broad":[57],"range":[58,97],"situations,":[60],"when":[61],"data":[62,128],"missing":[64],"or":[65],"inaccurate.":[66],"paper":[68],"presents":[69],"general":[71],"framework":[72],"based":[73],"on":[74],"probabilistic":[75],"graphical":[76],"models":[77],"exploit":[79],"social":[80],"network":[81,114],"structures":[82],"for":[83],"improving":[84],"attributes.":[89,135],"Using":[90],"framework,":[92],"we":[93],"quantify":[94],"the":[95,113,121],"leading":[98],"an":[100],"accuracy":[101,143],"gain":[102],"several":[104],"situations.":[105],"We":[106],"finally":[107],"show":[108],"how":[109],"specific":[110],"characteristics":[111],"performances":[117],"further.":[118],"For":[119],"instance,":[120],"gender":[122],"real-world":[125],"mobile":[126],"phone":[127],"changes":[129],"significantly":[130],"according":[131],"some":[133],"communication":[134],"In":[136],"case,":[138],"75%":[142],"improved":[145],"up":[147],"3%.":[149]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}