{"id":"https://openalex.org/W2090213288","doi":"https://doi.org/10.1145/2663204.2663247","title":"Unsupervised Domain Adaptation for Personalized Facial Emotion Recognition","display_name":"Unsupervised Domain Adaptation for Personalized Facial Emotion Recognition","publication_year":2014,"publication_date":"2014-11-12","ids":{"openalex":"https://openalex.org/W2090213288","doi":"https://doi.org/10.1145/2663204.2663247","mag":"2090213288"},"language":"en","primary_location":{"id":"doi:10.1145/2663204.2663247","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2663204.2663247","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on Multimodal Interaction","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11380/1264556","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000640231","display_name":"Gloria Zen","orcid":"https://orcid.org/0000-0001-6271-5915"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gloria Zen","raw_affiliation_strings":["University of Trento, Trento, Italy","University of Trento , Trento , Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"University of Trento , Trento , Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024183744","display_name":"Enver Sangineto","orcid":"https://orcid.org/0000-0002-5187-4133"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Enver Sangineto","raw_affiliation_strings":["University of Trento, Trento, Italy","University of Trento , Trento , Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"University of Trento , Trento , Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065059558","display_name":"Elisa Ricci","orcid":"https://orcid.org/0000-0002-0228-1147"},"institutions":[{"id":"https://openalex.org/I27483092","display_name":"University of Perugia","ror":"https://ror.org/00x27da85","country_code":"IT","type":"education","lineage":["https://openalex.org/I27483092"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Elisa Ricci","raw_affiliation_strings":["University of Perugia, Perugia, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Perugia, Perugia, Italy","institution_ids":["https://openalex.org/I27483092"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027171279","display_name":"Nicu Sebe","orcid":"https://orcid.org/0000-0002-6597-7248"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Nicu Sebe","raw_affiliation_strings":["University of Trento, Trento, Italy","University of Trento , Trento , Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Trento, Trento, Italy","institution_ids":["https://openalex.org/I193223587"]},{"raw_affiliation_string":"University of Trento , Trento , Italy","institution_ids":["https://openalex.org/I193223587"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.1914,"has_fulltext":false,"cited_by_count":52,"citation_normalized_percentile":{"value":0.96609443,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"128","last_page":"135"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9993000030517578,"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/T10667","display_name":"Emotion and Mood Recognition","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.9966999888420105,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7590560913085938},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6452437043190002},{"id":"https://openalex.org/keywords/novelty","display_name":"Novelty","score":0.6345815658569336},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.6146773099899292},{"id":"https://openalex.org/keywords/personalization","display_name":"Personalization","score":0.606170654296875},{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.5273205637931824},{"id":"https://openalex.org/keywords/domain-adaptation","display_name":"Domain adaptation","score":0.5032195448875427},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4641265869140625},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4606494903564453}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7590560913085938},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6452437043190002},{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.6345815658569336},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.6146773099899292},{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.606170654296875},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.5273205637931824},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.5032195448875427},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4641265869140625},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4606494903564453},{"id":"https://openalex.org/C27206212","wikidata":"https://www.wikidata.org/wiki/Q34178","display_name":"Theology","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/2663204.2663247","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2663204.2663247","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on Multimodal Interaction","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.unimore.it:11380/1264556","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/1264556","pdf_url":null,"source":{"id":"https://openalex.org/S4377196326","display_name":"Iris Unimore (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:iris.unitn.it:11572/97418.1","is_oa":false,"landing_page_url":"http://hdl.handle.net/11572/97418","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"04.1 Saggio in atti di convegno (Paper in proceedings)"}],"best_oa_location":{"id":"pmh:oai:iris.unimore.it:11380/1264556","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/1264556","pdf_url":null,"source":{"id":"https://openalex.org/S4377196326","display_name":"Iris Unimore (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8570976575","display_name":null,"funder_award_id":"VENTURI (FP7-288238)","funder_id":"https://openalex.org/F4320334960","funder_display_name":"Seventh Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320334960","display_name":"Seventh Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W123476658","https://openalex.org/W1978963692","https://openalex.org/W2000613743","https://openalex.org/W2003823024","https://openalex.org/W2008635359","https://openalex.org/W2029847666","https://openalex.org/W2046677541","https://openalex.org/W2076195881","https://openalex.org/W2103943262","https://openalex.org/W2106043670","https://openalex.org/W2107008379","https://openalex.org/W2114760689","https://openalex.org/W2120354757","https://openalex.org/W2122361883","https://openalex.org/W2126151240","https://openalex.org/W2131462465","https://openalex.org/W2143334932","https://openalex.org/W2146057747","https://openalex.org/W2148071321","https://openalex.org/W2156503193","https://openalex.org/W2159570078","https://openalex.org/W2163808566","https://openalex.org/W2165698076"],"related_works":["https://openalex.org/W3080655457","https://openalex.org/W3166286441","https://openalex.org/W3214142563","https://openalex.org/W3136267388","https://openalex.org/W4287263085","https://openalex.org/W3186065094","https://openalex.org/W3204418343","https://openalex.org/W3093803318","https://openalex.org/W3132602785","https://openalex.org/W4390401377"],"abstract_inverted_index":{"The":[0,75,130],"way":[1],"in":[2,67,84],"which":[3,30,52,68,85,171],"human":[4],"beings":[5],"express":[6],"emotions":[7,29],"depends":[8],"on":[9,79,153],"their":[10],"specific":[11,98],"personality":[12],"and":[13,101],"cultural":[14],"background.":[15],"As":[16],"a":[17,40,48,64,86,112,143,167],"consequence,":[18],"person":[19],"independent":[20],"facial":[21],"expression":[22],"classifiers":[23],"usually":[24],"fail":[25],"to":[26,91,125,137,146,183,190],"accurately":[27],"recognize":[28],"vary":[31],"between":[32,95],"different":[33],"individuals.":[34],"On":[35],"the":[36,93,96,102,120,127,140,148,156,160,173],"other":[37],"hand,":[38],"training":[39],"person-specific":[41],"classifier":[42,114],"for":[43],"each":[44],"new":[45,121,144],"user":[46],"is":[47,77,89,110,139,187],"time":[49],"consuming":[50],"activity":[51],"involves":[53],"collecting":[54],"hundreds":[55],"of":[56,104,132,142,159],"labeled":[57],"samples.":[58],"In":[59],"this":[60,108,133],"paper":[61,82,134],"we":[62,164],"present":[63,165],"personalization":[65],"approach":[66],"only":[69,119,155],"unlabeled":[70],"target-specific":[71],"data":[72],"are":[73],"required.":[74],"method":[76,145],"based":[78,152],"our":[80],"previous":[81],"[20]":[83,138,184],"regression":[87,169],"framework":[88,170],"proposed":[90],"learn":[92],"relation":[94,109],"user's":[97,122],"sample":[99,123,150],"distribution":[100,124,151],"parameters":[103],"her/his":[105],"classifier.":[106],"Once":[107],"learned,":[111],"target":[113],"can":[115],"be":[116],"constructed":[117],"using":[118,154],"transfer":[126],"personalized":[128],"parameters.":[129],"novelty":[131],"with":[135,181],"respect":[136,182],"introduction":[141],"represent":[147],"source":[149,161],"Support":[157],"Vectors":[158],"classifiers.":[162],"Moreover,":[163],"here":[166],"simplified":[168],"achieves":[172],"same":[174],"or":[175],"even":[176],"slightly":[177],"superior":[178],"experimental":[179],"results":[180],"but":[185],"it":[186],"much":[188],"easier":[189],"reproduce.":[191]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":13},{"year":2015,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}