{"id":"https://openalex.org/W1224564842","doi":"https://doi.org/10.1007/s11257-015-9165-3","title":"What recommenders recommend: an analysis of recommendation biases and possible countermeasures","display_name":"What recommenders recommend: an analysis of recommendation biases and possible countermeasures","publication_year":2015,"publication_date":"2015-07-24","ids":{"openalex":"https://openalex.org/W1224564842","doi":"https://doi.org/10.1007/s11257-015-9165-3","mag":"1224564842"},"language":"en","primary_location":{"id":"doi:10.1007/s11257-015-9165-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11257-015-9165-3","pdf_url":null,"source":{"id":"https://openalex.org/S160628929","display_name":"User Modeling and User-Adapted Interaction","issn_l":"0924-1868","issn":["0924-1868","1573-1391"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"User Modeling and User-Adapted Interaction","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005545405","display_name":"Dietmar Jannach","orcid":"https://orcid.org/0000-0002-4698-8507"},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dietmar Jannach","raw_affiliation_strings":["Department of Computer Science, TU Dortmund, Dortmund, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, TU Dortmund, Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025663172","display_name":"Lukas Lerche","orcid":"https://orcid.org/0000-0002-4027-6840"},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Lukas Lerche","raw_affiliation_strings":["Department of Computer Science, TU Dortmund, Dortmund, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, TU Dortmund, Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060387703","display_name":"Iman Kamehkhosh","orcid":null},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Iman Kamehkhosh","raw_affiliation_strings":["Department of Computer Science, TU Dortmund, Dortmund, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, TU Dortmund, Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026589152","display_name":"Michael Jugovac","orcid":null},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Jugovac","raw_affiliation_strings":["Department of Computer Science, TU Dortmund, Dortmund, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, TU Dortmund, Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":26.3863,"has_fulltext":false,"cited_by_count":252,"citation_normalized_percentile":{"value":0.99428684,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"25","issue":"5","first_page":"427","last_page":"491"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11161","display_name":"Consumer Market Behavior and Pricing","score":0.9902999997138977,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7905685305595398},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7342957258224487},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.6466532945632935},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5543762445449829},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.5022647380828857},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4936255216598511},{"id":"https://openalex.org/keywords/hyperparameter","display_name":"Hyperparameter","score":0.47999757528305054},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.43743622303009033},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.42792239785194397},{"id":"https://openalex.org/keywords/loyalty","display_name":"Loyalty","score":0.42102310061454773},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4018331468105316},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3821903169155121},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.36990416049957275},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.28116732835769653},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22082188725471497},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.08890870213508606},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.085030198097229}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7905685305595398},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7342957258224487},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.6466532945632935},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5543762445449829},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.5022647380828857},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4936255216598511},{"id":"https://openalex.org/C8642999","wikidata":"https://www.wikidata.org/wiki/Q4171168","display_name":"Hyperparameter","level":2,"score":0.47999757528305054},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.43743622303009033},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.42792239785194397},{"id":"https://openalex.org/C2776967331","wikidata":"https://www.wikidata.org/wiki/Q1132131","display_name":"Loyalty","level":2,"score":0.42102310061454773},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4018331468105316},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3821903169155121},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.36990416049957275},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.28116732835769653},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22082188725471497},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.08890870213508606},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.085030198097229},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11257-015-9165-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11257-015-9165-3","pdf_url":null,"source":{"id":"https://openalex.org/S160628929","display_name":"User Modeling and User-Adapted Interaction","issn_l":"0924-1868","issn":["0924-1868","1573-1391"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"User Modeling and User-Adapted Interaction","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":62,"referenced_works":["https://openalex.org/W13936193","https://openalex.org/W29625609","https://openalex.org/W119627244","https://openalex.org/W786102430","https://openalex.org/W1462844990","https://openalex.org/W1547244403","https://openalex.org/W1609013173","https://openalex.org/W1828192308","https://openalex.org/W1967458099","https://openalex.org/W1971040550","https://openalex.org/W1978453817","https://openalex.org/W1984687740","https://openalex.org/W1994389483","https://openalex.org/W2003804278","https://openalex.org/W2004115230","https://openalex.org/W2005263397","https://openalex.org/W2006822005","https://openalex.org/W2007636657","https://openalex.org/W2008399504","https://openalex.org/W2009718036","https://openalex.org/W2011700584","https://openalex.org/W2011804421","https://openalex.org/W2018371603","https://openalex.org/W2019313057","https://openalex.org/W2023954349","https://openalex.org/W2045453095","https://openalex.org/W2046974451","https://openalex.org/W2047109571","https://openalex.org/W2049670925","https://openalex.org/W2074290495","https://openalex.org/W2078488685","https://openalex.org/W2079728196","https://openalex.org/W2082831169","https://openalex.org/W2089115299","https://openalex.org/W2089505397","https://openalex.org/W2094176536","https://openalex.org/W2094286023","https://openalex.org/W2097951507","https://openalex.org/W2108630796","https://openalex.org/W2110325612","https://openalex.org/W2111094216","https://openalex.org/W2112285779","https://openalex.org/W2112856797","https://openalex.org/W2124190961","https://openalex.org/W2138216384","https://openalex.org/W2140310134","https://openalex.org/W2144807535","https://openalex.org/W2148922992","https://openalex.org/W2150886314","https://openalex.org/W2152208379","https://openalex.org/W2153578526","https://openalex.org/W2155106456","https://openalex.org/W2155912844","https://openalex.org/W2156701939","https://openalex.org/W2159094788","https://openalex.org/W2161351857","https://openalex.org/W2162111811","https://openalex.org/W2163162311","https://openalex.org/W2171960770","https://openalex.org/W2560876788","https://openalex.org/W3125944471","https://openalex.org/W3215150661"],"related_works":["https://openalex.org/W2368605798","https://openalex.org/W2518037665","https://openalex.org/W2348524959","https://openalex.org/W2368049389","https://openalex.org/W2170801710","https://openalex.org/W2384861574","https://openalex.org/W2952704802","https://openalex.org/W4294565801","https://openalex.org/W2142306706","https://openalex.org/W2477036161"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":20},{"year":2024,"cited_by_count":41},{"year":2023,"cited_by_count":36},{"year":2022,"cited_by_count":28},{"year":2021,"cited_by_count":47},{"year":2020,"cited_by_count":26},{"year":2019,"cited_by_count":19},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":8},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}