{"id":"https://openalex.org/W7081568177","doi":"https://doi.org/10.48550/arxiv.2509.09414","title":"We're Still Doing It (All) Wrong: Recommender Systems, Fifteen Years Later","display_name":"We're Still Doing It (All) Wrong: Recommender Systems, Fifteen Years Later","publication_year":2025,"publication_date":"2025-09-11","ids":{"openalex":"https://openalex.org/W7081568177","doi":"https://doi.org/10.48550/arxiv.2509.09414"},"language":"en","primary_location":{"id":"doi:10.48550/arxiv.2509.09414","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2509.09414","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2509.09414","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Said, Alan","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Said, Alan","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Pera, Maria Soledad","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pera, Maria Soledad","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Ekstrand, Michael D.","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ekstrand, Michael D.","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.6732000112533569,"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"}},"topics":[{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.6732000112533569,"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"}},{"id":"https://openalex.org/T13067","display_name":"Geological Modeling and Analysis","score":0.023900000378489494,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14311","display_name":"Electrical and Electromagnetic Research","score":0.018400000408291817,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cognitive-reframing","display_name":"Cognitive reframing","score":0.8097000122070312},{"id":"https://openalex.org/keywords/sophistication","display_name":"Sophistication","score":0.8077999949455261},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7121000289916992},{"id":"https://openalex.org/keywords/citizen-journalism","display_name":"Citizen journalism","score":0.6656000018119812},{"id":"https://openalex.org/keywords/participatory-action-research","display_name":"Participatory action research","score":0.3472999930381775}],"concepts":[{"id":"https://openalex.org/C187029079","wikidata":"https://www.wikidata.org/wiki/Q958679","display_name":"Cognitive reframing","level":2,"score":0.8097000122070312},{"id":"https://openalex.org/C168725872","wikidata":"https://www.wikidata.org/wiki/Q991663","display_name":"Sophistication","level":2,"score":0.8077999949455261},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7121000289916992},{"id":"https://openalex.org/C203663800","wikidata":"https://www.wikidata.org/wiki/Q848979","display_name":"Citizen journalism","level":2,"score":0.6656000018119812},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5059999823570251},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4408000111579895},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.4108000099658966},{"id":"https://openalex.org/C140988679","wikidata":"https://www.wikidata.org/wiki/Q7140444","display_name":"Participatory action research","level":2,"score":0.3472999930381775},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.3449999988079071},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.32829999923706055},{"id":"https://openalex.org/C2777455480","wikidata":"https://www.wikidata.org/wiki/Q1038171","display_name":"Participatory design","level":3,"score":0.2912999987602234},{"id":"https://openalex.org/C197352329","wikidata":"https://www.wikidata.org/wiki/Q1093434","display_name":"Citizen science","level":2,"score":0.27649998664855957},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.27250000834465027}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2509.09414","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2509.09414","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2509.09414","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2509.09414","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[{"score":0.4596298933029175,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"In":[0],"2011,":[1],"Xavier":[2],"Amatriain":[3],"sounded":[4],"the":[5,47,61,93,110,124],"alarm:":[6],"recommender":[7,147,173],"systems":[8,148,174],"research":[9,149,175],"was":[10,31],"\"doing":[11],"it":[12,30,153],"all":[13],"wrong\"":[14],"[1].":[15],"His":[16],"critique,":[17],"rooted":[18],"in":[19,71,81,178],"statistical":[20],"misinterpretation":[21],"and":[22,56,64,87,116,120,155,160,183],"methodological":[23],"shortcuts,":[24],"remains":[25],"as":[26,29],"relevant":[27],"today":[28],"then.":[32],"But":[33],"rather":[34],"than":[35],"correcting":[36],"course,":[37],"we":[38,90,127],"added":[39],"new":[40,136],"layers":[41],"of":[42,46,60,145],"sophistication":[43],"on":[44,78],"top":[45],"same":[48,125],"broken":[49],"foundations.":[50],"This":[51],"paper":[52],"revisits":[53],"Amatriain's":[54],"diagnosis":[55],"argues":[57],"that":[58,106,129],"many":[59],"conceptual,":[62],"epistemological,":[63],"infrastructural":[65],"failures":[66],"he":[67],"identified":[68],"still":[69],"persist,":[70],"more":[72],"subtle":[73],"or":[74,138],"systemic":[75],"forms.":[76],"Drawing":[77],"recent":[79],"work":[80],"reproducibility,":[82],"evaluation":[83,114],"methodology,":[84],"environmental":[85],"impact,":[86,182],"participatory":[88,121],"design,":[89],"showcase":[91],"how":[92,156],"field's":[94],"accelerating":[95],"complexity":[96],"has":[97],"outpaced":[98],"its":[99],"introspection.":[100],"We":[101],"highlight":[102],"ongoing":[103],"community-led":[104],"initiatives":[105],"attempt":[107],"to":[108],"shift":[109],"paradigm,":[111],"including":[112],"workshops,":[113],"frameworks,":[115],"calls":[117],"for":[118,167,171],"value-sensitive":[119],"research.":[122],"At":[123],"time,":[126],"contend":[128],"meaningful":[130],"change":[131],"will":[132],"require":[133],"not":[134,165],"only":[135],"metrics":[137],"better":[139],"tooling,":[140],"but":[141,170],"a":[142,172],"fundamental":[143],"reframing":[144],"what":[146],"is":[150,158,164],"for,":[151],"who":[152],"serves,":[154],"knowledge":[157],"produced":[159],"validated.":[161],"Our":[162],"call":[163],"just":[166],"technical":[168],"reform,":[169],"agenda":[176],"grounded":[177],"epistemic":[179],"humility,":[180],"human":[181],"sustainable":[184],"practice.":[185]},"counts_by_year":[],"updated_date":"2025-11-06T06:51:31.235846","created_date":"2025-10-10T00:00:00"}