{"id":"https://openalex.org/W1991482153","doi":"https://doi.org/10.2197/ipsjjip.19.345","title":"Classification of Recommender Expertise in the Wikipedia Recommender System","display_name":"Classification of Recommender Expertise in the Wikipedia Recommender System","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W1991482153","doi":"https://doi.org/10.2197/ipsjjip.19.345","mag":"1991482153"},"language":"en","primary_location":{"id":"doi:10.2197/ipsjjip.19.345","doi":"https://doi.org/10.2197/ipsjjip.19.345","is_oa":true,"landing_page_url":"https://doi.org/10.2197/ipsjjip.19.345","pdf_url":"https://www.jstage.jst.go.jp/article/ipsjjip/19/0/19_0_345/_pdf","source":{"id":"https://openalex.org/S4210239267","display_name":"Journal of Information Processing","issn_l":"1882-6652","issn":["1882-6652"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Information Processing","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/ipsjjip/19/0/19_0_345/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035596710","display_name":"Christian D. Jensen","orcid":"https://orcid.org/0000-0002-0921-7148","observed_orcids":["https://orcid.org/0000-0002-0921-7148"]},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Christian Damsgaard Jensen","raw_affiliation_strings":["Department of Informatics and Mathematical Modelling, Technical University of Denmark","Department of Informatics and Mathematical Modelling, Technical University of Denmark,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics and Mathematical Modelling, Technical University of Denmark","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Department of Informatics and Mathematical Modelling, Technical University of Denmark,","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048122455","display_name":"Povilas Pilkauskas","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Povilas Pilkauskas","raw_affiliation_strings":["Department of Informatics and Mathematical Modelling, Technical University of Denmark","Department of Informatics and Mathematical Modelling, Technical University of Denmark,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics and Mathematical Modelling, Technical University of Denmark","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Department of Informatics and Mathematical Modelling, Technical University of Denmark,","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047714471","display_name":"Thomas Lef\u00e9vre","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Thomas Lef\u00e9vre","raw_affiliation_strings":["Department of Informatics and Mathematical Modelling, Technical University of Denmark","Department of Informatics and Mathematical Modelling, Technical University of Denmark,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics and Mathematical Modelling, Technical University of Denmark","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Department of Informatics and Mathematical Modelling, Technical University of Denmark,","institution_ids":["https://openalex.org/I96673099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I96673099"],"apc_list":null,"apc_paid":null,"fwci":1.8476,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.8986449,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"19","issue":null,"first_page":"345","last_page":"363"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","score":0.0026000000070780516,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.0015999999595806003,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"collaborative filtering","score":0.9319999814033508},{"id":"https://openalex.org/keywords/trust-metrics","display_name":"trust metrics","score":0.9890000224113464},{"id":"https://openalex.org/keywords/wikipedia-article-quality","display_name":"Wikipedia article quality","score":0.6169999837875366}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.9313029646873474},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8941174745559692},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4960716664791107},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4955238103866577}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.2197/ipsjjip.19.345","doi":"https://doi.org/10.2197/ipsjjip.19.345","is_oa":true,"landing_page_url":"https://doi.org/10.2197/ipsjjip.19.345","pdf_url":"https://www.jstage.jst.go.jp/article/ipsjjip/19/0/19_0_345/_pdf","source":{"id":"https://openalex.org/S4210239267","display_name":"Journal of Information Processing","issn_l":"1882-6652","issn":["1882-6652"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Information Processing","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:publications/06c753eb-2f65-4c69-ba34-f8c01208e3a1","doi":null,"is_oa":false,"landing_page_url":"https://www.jstage.jst.go.jp/article/ipsjjip/19/0/19_0_345/_article","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Jensen , C D , Pilkauskas , P & Lef\u00e9vre , T 2011 , ' Classification of Recommender Expertise in the Wikipedia Recommender System ' , Journal of Information Processing , vol. 19 , pp. 345-363 . https://doi.org/10.2197/ipsjjip.19.345","raw_type":"article"},{"id":"pmh:oai:pure.atira.dk:publications/1113a53e-123b-4664-85b5-137f8aaec4f9","doi":null,"is_oa":false,"landing_page_url":"https://orbit.dtu.dk/en/publications/1113a53e-123b-4664-85b5-137f8aaec4f9","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Jensen , C D , Pilkauskas , P & Lefevre , T 2011 , ' Classification of Recommender Expertise in the Wikipedia Recommender System ' , Information and Media Technologies , vol. 6 , no. 3 , pp. 884-902 .","raw_type":"article"}],"best_oa_location":{"id":"doi:10.2197/ipsjjip.19.345","doi":"https://doi.org/10.2197/ipsjjip.19.345","is_oa":true,"landing_page_url":"https://doi.org/10.2197/ipsjjip.19.345","pdf_url":"https://www.jstage.jst.go.jp/article/ipsjjip/19/0/19_0_345/_pdf","source":{"id":"https://openalex.org/S4210239267","display_name":"Journal of Information Processing","issn_l":"1882-6652","issn":["1882-6652"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Information Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"display_name":"Quality education","score":0.5600000023841858,"id":"https://metadata.un.org/sdg/4"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1991482153.pdf","grobid_xml":"https://content.openalex.org/works/W1991482153.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W1630284278","https://openalex.org/W1645654142","https://openalex.org/W1912767832","https://openalex.org/W1966553486","https://openalex.org/W1970306746","https://openalex.org/W2006142674","https://openalex.org/W2102271161","https://openalex.org/W2111122424","https://openalex.org/W2129553551","https://openalex.org/W2158515176"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4390273403","https://openalex.org/W4386781444","https://openalex.org/W2150182025","https://openalex.org/W3092950680","https://openalex.org/W3197542405","https://openalex.org/W2056712470","https://openalex.org/W3125580266"],"abstract_inverted_index":{"The":[0,13,49,71,117],"Wikipedia":[1,14,50,69,208,273],"is":[2],"a":[3,32,74,84,156,181,219,224,260],"web-based":[4],"encyclopedia,":[5],"written":[6],"and":[7,34,240],"edited":[8],"collaboratively":[9],"by":[10],"Internet":[11],"users.":[12,70],"has":[15,30,96],"an":[16,124,242],"extremely":[17],"open":[18],"editorial":[19],"policy":[20],"that":[21,93,106,223],"allows":[22],"anybody,":[23],"to":[24,44,56,174,179,183,202,211,231,252],"create":[25],"or":[26],"modify":[27],"articles.":[28,48],"This":[29,102,255],"promoted":[31],"broad":[33],"detailed":[35],"coverage":[36],"of":[37,47,62,86,126,129,131,146,159,166,188,207,221,237,244,271],"subjects,":[38],"but":[39],"also":[40],"introduced":[41],"problems":[42],"relating":[43],"the":[45,60,94,100,104,127,134,139,143,160,164,185,190,193,204,235,238,268,272],"quality":[46],"Recommender":[51,274],"System":[52],"(WRS)":[53],"was":[54],"developed":[55,155],"help":[57],"users":[58],"determine":[59],"credibility":[61],"articles":[63,87,191],"based":[64],"on":[65],"feedback":[66,90],"from":[67,91],"other":[68],"WRS":[72,119,239],"implements":[73],"collaborative":[75],"filtering":[76],"system":[77],"with":[78,98,250],"trust":[79,135],"metrics,":[80],"i.e.,":[81],"it":[82],"provides":[83],"rating":[85],"which":[88,162,263],"emphasizes":[89],"recommenders":[92,108,147,167],"user":[95],"agreed":[97],"in":[99,113,138,192,229,234,267],"past.":[101],"exposes":[103],"problem":[105],"most":[107],"are":[109],"not":[110,122],"equally":[111],"competent":[112],"all":[114,149,189],"subject":[115,150,170,186,205],"areas.":[116,151,171],"first":[118],"prototype":[120],"did":[121],"include":[123],"evaluation":[125,243,256],"areas":[128],"expertise":[130,165],"recommenders,":[132],"so":[133],"metric":[136],"used":[137],"article":[140,209],"ratings":[141],"reflected":[142],"average":[144],"competence":[145],"across":[148],"We":[152,217],"have":[153,265],"now":[154],"new":[157],"version":[158,270],"WRS,":[161],"evaluates":[163],"within":[168],"different":[169,200],"In":[172,195],"order":[173,230],"do":[175],"this,":[176],"we":[177,198,264],"need":[178],"identify":[180,218,259],"way":[182],"classify":[184,203],"area":[187,206],"Wikipedia.":[194],"this":[196],"paper,":[197],"examine":[199],"ways":[201],"according":[210],"well":[212],"established":[213],"knowledge":[214,247],"classification":[215,225,248,261],"schemes.":[216],"number":[220],"requirements":[222],"scheme":[226],"must":[227],"meet":[228],"be":[232],"useful":[233],"context":[236],"present":[241],"four":[245],"existing":[246],"schemes":[249],"respect":[251],"these":[253],"requirements.":[254],"helped":[257],"us":[258],"scheme,":[262],"implemented":[266],"current":[269],"System.":[275]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-05T07:39:15.569665","created_date":"2025-10-10T00:00:00"}