{"id":"https://openalex.org/W7133130593","doi":"https://doi.org/10.1016/j.patcog.2026.113389","title":"Privileged learning via a multi-task distilled approach","display_name":"Privileged learning via a multi-task distilled approach","publication_year":2026,"publication_date":"2026-03-01","ids":{"openalex":"https://openalex.org/W7133130593","doi":"https://doi.org/10.1016/j.patcog.2026.113389"},"language":"en","primary_location":{"id":"doi:10.1016/j.patcog.2026.113389","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.patcog.2026.113389","pdf_url":null,"source":{"id":"https://openalex.org/S414566","display_name":"Pattern Recognition","issn_l":"0031-3203","issn":["0031-3203","1873-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.patcog.2026.113389","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059506785","display_name":"Mario Mart\u00ednez-Garc\u00eda","orcid":"https://orcid.org/0000-0002-6849-6239"},"institutions":[{"id":"https://openalex.org/I2802176441","display_name":"Basque Center for Applied Mathematics","ror":"https://ror.org/03b21sh32","country_code":"ES","type":"education","lineage":["https://openalex.org/I2802176441"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Mario Mart\u00ednez-Garc\u00eda","raw_affiliation_strings":["Basque Center for Applied Mathematics, BCAM, Bilbao, Spain"],"raw_orcid":"https://orcid.org/0000-0002-6849-6239","affiliations":[{"raw_affiliation_string":"Basque Center for Applied Mathematics, BCAM, Bilbao, Spain","institution_ids":["https://openalex.org/I2802176441"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103224565","display_name":"Jon Vadillo","orcid":"https://orcid.org/0000-0002-7966-9561"},"institutions":[{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jon Vadillo","raw_affiliation_strings":["Computer Science Faculty, University of the Basque Country UPV/EHU, San Sebasti\u00e1n, Spain"],"raw_orcid":"https://orcid.org/0000-0002-7966-9561","affiliations":[{"raw_affiliation_string":"Computer Science Faculty, University of the Basque Country UPV/EHU, San Sebasti\u00e1n, Spain","institution_ids":["https://openalex.org/I169108374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039660800","display_name":"Marco Pedersoli","orcid":"https://orcid.org/0000-0002-7601-8640"},"institutions":[{"id":"https://openalex.org/I9736820","display_name":"\u00c9cole de Technologie Sup\u00e9rieure","ror":"https://ror.org/0020snb74","country_code":"CA","type":"education","lineage":["https://openalex.org/I49663120","https://openalex.org/I9736820"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Marco Pedersoli","raw_affiliation_strings":["Dept. of Systems Engineering, LIVIA, ETS Montreal, Canada"],"raw_orcid":"https://orcid.org/0000-0002-7601-8640","affiliations":[{"raw_affiliation_string":"Dept. of Systems Engineering, LIVIA, ETS Montreal, Canada","institution_ids":["https://openalex.org/I9736820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045973875","display_name":"I\u00f1aki Inza","orcid":"https://orcid.org/0000-0003-4674-1755"},"institutions":[{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"I\u00f1aki Inza","raw_affiliation_strings":["Computer Science Faculty, University of the Basque Country UPV/EHU, San Sebasti\u00e1n, Spain"],"raw_orcid":"https://orcid.org/0000-0003-4674-1755","affiliations":[{"raw_affiliation_string":"Computer Science Faculty, University of the Basque Country UPV/EHU, San Sebasti\u00e1n, Spain","institution_ids":["https://openalex.org/I169108374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103912696","display_name":"Jose A. Antonio Lozano","orcid":null},"institutions":[{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]},{"id":"https://openalex.org/I2802176441","display_name":"Basque Center for Applied Mathematics","ror":"https://ror.org/03b21sh32","country_code":"ES","type":"education","lineage":["https://openalex.org/I2802176441"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose A. Lozano","raw_affiliation_strings":["Basque Center for Applied Mathematics, BCAM, Bilbao, Spain","Computer Science Faculty, University of the Basque Country UPV/EHU, San Sebasti\u00e1n, Spain"],"raw_orcid":"https://orcid.org/0000-0002-4683-8111","affiliations":[{"raw_affiliation_string":"Basque Center for Applied Mathematics, BCAM, Bilbao, Spain","institution_ids":["https://openalex.org/I2802176441"]},{"raw_affiliation_string":"Computer Science Faculty, University of the Basque Country UPV/EHU, San Sebasti\u00e1n, Spain","institution_ids":["https://openalex.org/I169108374"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2850,"currency":"USD","value_usd":2850},"apc_paid":{"value":2850,"currency":"USD","value_usd":2850},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23827713,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"178","issue":null,"first_page":"113389","last_page":"113389"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.870199978351593,"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.870199978351593,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.02810000069439411,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11689","display_name":"Adversarial Robustness in Machine Learning","score":0.020600000396370888,"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/task","display_name":"Task (project management)","score":0.725600004196167},{"id":"https://openalex.org/keywords/multi-task-learning","display_name":"Multi-task learning","score":0.48249998688697815},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.4747999906539917},{"id":"https://openalex.org/keywords/transfer-of-learning","display_name":"Transfer of learning","score":0.47440001368522644},{"id":"https://openalex.org/keywords/task-analysis","display_name":"Task analysis","score":0.36719998717308044},{"id":"https://openalex.org/keywords/inductive-transfer","display_name":"Inductive transfer","score":0.36079999804496765}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7623000144958496},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.725600004196167},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6869000196456909},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.6309999823570251},{"id":"https://openalex.org/C28006648","wikidata":"https://www.wikidata.org/wiki/Q6934509","display_name":"Multi-task learning","level":3,"score":0.48249998688697815},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.4747999906539917},{"id":"https://openalex.org/C150899416","wikidata":"https://www.wikidata.org/wiki/Q1820378","display_name":"Transfer of learning","level":2,"score":0.47440001368522644},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.36719998717308044},{"id":"https://openalex.org/C77075516","wikidata":"https://www.wikidata.org/wiki/Q6027324","display_name":"Inductive transfer","level":5,"score":0.36079999804496765},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.36000001430511475},{"id":"https://openalex.org/C204030448","wikidata":"https://www.wikidata.org/wiki/Q101017","display_name":"Distillation","level":2,"score":0.3377000093460083},{"id":"https://openalex.org/C77967617","wikidata":"https://www.wikidata.org/wiki/Q4677561","display_name":"Active learning (machine learning)","level":2,"score":0.31189998984336853},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3109999895095825},{"id":"https://openalex.org/C22367795","wikidata":"https://www.wikidata.org/wiki/Q7625208","display_name":"Structured prediction","level":2,"score":0.25839999318122864},{"id":"https://openalex.org/C2776960227","wikidata":"https://www.wikidata.org/wiki/Q2586354","display_name":"Knowledge transfer","level":2,"score":0.25029999017715454}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.patcog.2026.113389","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.patcog.2026.113389","pdf_url":null,"source":{"id":"https://openalex.org/S414566","display_name":"Pattern Recognition","issn_l":"0031-3203","issn":["0031-3203","1873-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition","raw_type":"journal-article"},{"id":"pmh:oai:espace2.etsmtl.ca:33552","is_oa":false,"landing_page_url":"https://espace2.etsmtl.ca/id/eprint/33552/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402392","display_name":"Espace \u00c9TS (ETS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1341030882","host_organization_name":"Educational Testing Service","host_organization_lineage":["https://openalex.org/I1341030882"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article publi\u00e9 dans une revue, r\u00e9vis\u00e9 par les pairs"}],"best_oa_location":{"id":"doi:10.1016/j.patcog.2026.113389","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.patcog.2026.113389","pdf_url":null,"source":{"id":"https://openalex.org/S414566","display_name":"Pattern Recognition","issn_l":"0031-3203","issn":["0031-3203","1873-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2003458463","display_name":null,"funder_award_id":"BERC 2022-2025 program","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"},{"id":"https://openalex.org/G2262748287","display_name":null,"funder_award_id":"501100011033","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G3077296717","display_name":null,"funder_award_id":"BERC 2022-2025","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G3081656539","display_name":null,"funder_award_id":"CEX2021-001142-S","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G3323790336","display_name":null,"funder_award_id":"2022-2025","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G3480869486","display_name":null,"funder_award_id":"13039","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G3518538256","display_name":null,"funder_award_id":"13039","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G4033406476","display_name":null,"funder_award_id":"501100011033","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"},{"id":"https://openalex.org/G4034655874","display_name":null,"funder_award_id":"BERC 2022-2025","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G4488079590","display_name":null,"funder_award_id":"BERC 2022-2025","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"},{"id":"https://openalex.org/G5246401696","display_name":null,"funder_award_id":"IT1504-22","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"},{"id":"https://openalex.org/G5421974903","display_name":null,"funder_award_id":"501100011033","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G5550858994","display_name":null,"funder_award_id":"AEI/10","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G5852410385","display_name":null,"funder_award_id":"CEX2021-001142","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G5943232429","display_name":null,"funder_award_id":"13039/501100011033","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"},{"id":"https://openalex.org/G6218905885","display_name":null,"funder_award_id":"501100011033","funder_id":"https://openalex.org/F4320338080","funder_display_name":"European Social Fund"},{"id":"https://openalex.org/G6294024929","display_name":null,"funder_award_id":"CEX2021-001142-S","funder_id":"https://openalex.org/F4320328444","funder_display_name":"Basque Center for Applied Mathematics"},{"id":"https://openalex.org/G6481147803","display_name":null,"funder_award_id":"CEX2021-001142","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"},{"id":"https://openalex.org/G7084143925","display_name":null,"funder_award_id":"AEI/10","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G7266728691","display_name":null,"funder_award_id":"13039/501100011033","funder_id":"https://openalex.org/F4320335598","funder_display_name":"Agencia Estatal de Investigaci\u00f3n"},{"id":"https://openalex.org/G7436716198","display_name":null,"funder_award_id":"BERC 2022-2025","funder_id":"https://openalex.org/F4320328444","funder_display_name":"Basque Center for Applied Mathematics"},{"id":"https://openalex.org/G7631186428","display_name":null,"funder_award_id":"/AEI/10","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G7951220496","display_name":null,"funder_award_id":"CEX2021-001142","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G8055432103","display_name":null,"funder_award_id":"13039/501100011033","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G8432300327","display_name":null,"funder_award_id":"CEX2021-001142-S","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G8939903727","display_name":null,"funder_award_id":"2022-2025","funder_id":"https://openalex.org/F4320321705","funder_display_name":"Eusko Jaurlaritza"}],"funders":[{"id":"https://openalex.org/F4320315062","display_name":"Ministerio de Ciencia, Innovaci\u00f3n y Universidades","ror":null},{"id":"https://openalex.org/F4320321705","display_name":"Eusko Jaurlaritza","ror":"https://ror.org/00pz2fp31"},{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":"https://ror.org/034900433"},{"id":"https://openalex.org/F4320328444","display_name":"Basque Center for Applied Mathematics","ror":"https://ror.org/03b21sh32"},{"id":"https://openalex.org/F4320335598","display_name":"Agencia Estatal de Investigaci\u00f3n","ror":null},{"id":"https://openalex.org/F4320338080","display_name":"European Social Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2067562626","https://openalex.org/W2132862423","https://openalex.org/W2590235073","https://openalex.org/W2604795365","https://openalex.org/W2753295253","https://openalex.org/W2892349784","https://openalex.org/W2913340405","https://openalex.org/W2964194231","https://openalex.org/W3141797743","https://openalex.org/W4225131199","https://openalex.org/W4286639478","https://openalex.org/W4394976945","https://openalex.org/W4404452277","https://openalex.org/W4406885062","https://openalex.org/W4408722990","https://openalex.org/W4408933586","https://openalex.org/W4414077465"],"related_works":[],"abstract_inverted_index":{"The":[0],"learning":[1,57,62,126],"using":[2,36],"privileged":[3,23,47,70,99,125],"information":[4,71],"paradigm":[5],"leverages":[6],"relevant":[7],"features":[8,38,76],"unavailable":[9],"at":[10],"deployment":[11],"time":[12],"for":[13],"model":[14],"training.":[15],"In":[16],"this":[17],"paper,":[18],"we":[19,116],"propose":[20],"a":[21],"multi-task":[22,124],"framework":[24],"that":[25],"combines":[26],"two":[27],"types":[28],"of":[29,98],"tasks.":[30],"First,":[31],"the":[32,56,60,64,68,74,79,90,95,122],"privileged-prediction":[33],"task":[34,92],"involves":[35],"regular":[37,75],"(available":[39],"in":[40,105],"both":[41],"training":[42],"and":[43,108,120],"deployment)":[44],"to":[45,54,77,93,112,127],"predict":[46],"information,":[48],"working":[49],"as":[50],"an":[51],"intermediate":[52],"step":[53],"guide":[55],"process.":[58],"Second,":[59],"main":[61],"objective,":[63],"target":[65,81,91],"task,":[66],"uses":[67],"predicted":[69],"along":[72],"with":[73],"make":[78],"final":[80],"prediction.":[82],"Furthermore,":[83],"knowledge":[84,96],"distillation":[85],"techniques":[86],"are":[87],"included":[88],"within":[89],"enhance":[94],"transfer":[97],"information.":[100],"Experimental":[101],"results":[102],"show":[103],"improvements":[104],"tabular":[106],"datasets":[107],"image-related":[109],"problems":[110],"compared":[111],"state-of-the-art":[113],"approaches.":[114],"Additionally,":[115],"analyze":[117],"misclassification":[118],"causes":[119],"refine":[121],"proposed":[123],"reduce":[128],"errors.":[129]},"counts_by_year":[],"updated_date":"2026-07-25T15:57:00.446498","created_date":"2026-03-02T00:00:00"}
