{"id":"https://openalex.org/W2055134133","doi":"https://doi.org/10.1145/2661806.2661819","title":"Model Fusion for Multimodal Depression Classification and Level Detection","display_name":"Model Fusion for Multimodal Depression Classification and Level Detection","publication_year":2014,"publication_date":"2014-11-03","ids":{"openalex":"https://openalex.org/W2055134133","doi":"https://doi.org/10.1145/2661806.2661819","mag":"2055134133"},"language":"en","primary_location":{"id":"doi:10.1145/2661806.2661819","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2661806.2661819","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Workshop on Audio/Visual Emotion Challenge","raw_type":"proceedings-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/A5054939121","display_name":"Mohammed Senoussaoui","orcid":"https://orcid.org/0000-0002-5552-7120"},"institutions":[{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohammed Senoussaoui","raw_affiliation_strings":["Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada","Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada","institution_ids":["https://openalex.org/I39481719"]},{"raw_affiliation_string":"Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada#TAB#","institution_ids":["https://openalex.org/I39481719"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050313485","display_name":"Milton Sarria-Paja","orcid":"https://orcid.org/0000-0003-4288-1742"},"institutions":[{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Milton Sarria-Paja","raw_affiliation_strings":["Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada","Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada","institution_ids":["https://openalex.org/I39481719"]},{"raw_affiliation_string":"Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada#TAB#","institution_ids":["https://openalex.org/I39481719"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068457267","display_name":"Jo\u00e3o Felipe Santos","orcid":"https://orcid.org/0000-0003-3934-3943"},"institutions":[{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o F. Santos","raw_affiliation_strings":["Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada","Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada","institution_ids":["https://openalex.org/I39481719"]},{"raw_affiliation_string":"Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada#TAB#","institution_ids":["https://openalex.org/I39481719"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065418889","display_name":"Tiago H. Falk","orcid":"https://orcid.org/0000-0002-5739-2514"},"institutions":[{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Tiago H. Falk","raw_affiliation_strings":["Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada","Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada","institution_ids":["https://openalex.org/I39481719"]},{"raw_affiliation_string":"Institut National de la Recherche Scientifique, Centre EMT, Montreal, PQ, Canada#TAB#","institution_ids":["https://openalex.org/I39481719"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I39481719"],"apc_list":null,"apc_paid":null,"fwci":5.5476,"has_fulltext":false,"cited_by_count":73,"citation_normalized_percentile":{"value":0.95391288,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"57","last_page":"63"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9997000098228455,"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/T10860","display_name":"Speech and Audio Processing","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11309","display_name":"Music and Audio Processing","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.6431933641433716},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.63379967212677},{"id":"https://openalex.org/keywords/depression","display_name":"Depression (economics)","score":0.6139996647834778},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5883593559265137},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5838455557823181},{"id":"https://openalex.org/keywords/mood","display_name":"Mood","score":0.5748229622840881},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5176592469215393},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.4699316918849945},{"id":"https://openalex.org/keywords/regression","display_name":"Regression","score":0.4508299231529236},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.42442527413368225},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.42241108417510986},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3408365249633789},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.3191133141517639},{"id":"https://openalex.org/keywords/clinical-psychology","display_name":"Clinical psychology","score":0.17977482080459595},{"id":"https://openalex.org/keywords/psychotherapist","display_name":"Psychotherapist","score":0.11733239889144897}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6431933641433716},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.63379967212677},{"id":"https://openalex.org/C2776867660","wikidata":"https://www.wikidata.org/wiki/Q1814941","display_name":"Depression (economics)","level":2,"score":0.6139996647834778},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5883593559265137},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5838455557823181},{"id":"https://openalex.org/C2780733359","wikidata":"https://www.wikidata.org/wiki/Q331769","display_name":"Mood","level":2,"score":0.5748229622840881},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5176592469215393},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.4699316918849945},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.4508299231529236},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.42442527413368225},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.42241108417510986},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3408365249633789},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3191133141517639},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.17977482080459595},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.11733239889144897},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2661806.2661819","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2661806.2661819","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Workshop on Audio/Visual Emotion Challenge","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.664.2378","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.664.2378","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://musaelab.ca/pdfs/C79.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.5}],"awards":[],"funders":[{"id":"https://openalex.org/F4320309955","display_name":"Departamento Administrativo de Ciencia, Tecnolog\u00eda e Innovaci\u00f3n (COLCIENCIAS)","ror":"https://ror.org/048jthh02"},{"id":"https://openalex.org/F4320321747","display_name":"Fonds Qu\u00e9b\u00e9cois de la Recherche sur la Nature et les Technologies","ror":"https://ror.org/00b9f9778"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1648445109","https://openalex.org/W1969865720","https://openalex.org/W2000149402","https://openalex.org/W2000801545","https://openalex.org/W2023687307","https://openalex.org/W2027192823","https://openalex.org/W2041823554","https://openalex.org/W2054563771","https://openalex.org/W2056403322","https://openalex.org/W2093499222","https://openalex.org/W2137226992","https://openalex.org/W2150769028","https://openalex.org/W2289985966","https://openalex.org/W2344822617","https://openalex.org/W2394851080","https://openalex.org/W2395936365","https://openalex.org/W2408021097","https://openalex.org/W2915722758","https://openalex.org/W3127686677","https://openalex.org/W4285719527","https://openalex.org/W4300858224","https://openalex.org/W6680532697","https://openalex.org/W6713414053"],"related_works":["https://openalex.org/W2383111961","https://openalex.org/W2365952365","https://openalex.org/W2352448290","https://openalex.org/W2380820513","https://openalex.org/W2913146933","https://openalex.org/W2372385138","https://openalex.org/W4296359239","https://openalex.org/W1557905920","https://openalex.org/W2043093291","https://openalex.org/W2101155126"],"abstract_inverted_index":{"Audio-visual":[0],"emotion":[1],"and":[2,16,68,103],"mood":[3],"disorder":[4],"cues":[5],"have":[6],"been":[7],"recently":[8],"explored":[9],"to":[10,13,77,79,114],"develop":[11],"tools":[12],"assist":[14],"psychologists":[15],"psychiatrists":[17],"in":[18,43],"evaluating":[19],"a":[20,30,39,73,97],"patient's":[21],"level":[22,36],"of":[23,32,46,91,99,117],"depression.":[24,92],"In":[25],"this":[26],"paper,":[27],"we":[28],"present":[29],"number":[31],"different":[33,82],"multimodal":[34],"depression":[35,66],"predictors":[37],"using":[38],"model":[40,102,122],"fusion":[41],"approach,":[42],"the":[44,47,87,109,120,125],"context":[45],"AVEC14":[48],"challenge.":[49],"We":[50,70],"show":[51,95],"that":[52,96],"an":[53,115],"i-vector":[54],"based":[55,107],"representation":[56],"for":[57,65],"short":[58],"term":[59],"audio":[60],"features":[61,112],"contains":[62],"useful":[63],"information":[64],"classification":[67,74],"prediction.":[69],"also":[71],"employed":[72],"step":[75],"prior":[76],"regression":[78,83],"allow":[80],"having":[81],"models":[84,106],"depending":[85],"on":[86,108],"presence":[88],"or":[89],"absence":[90],"Our":[93],"experiments":[94],"combination":[98],"our":[100],"audio-based":[101],"two":[104],"other":[105],"LGBP-TOP":[110],"video":[111],"lead":[113],"improvement":[116],"4%":[118],"over":[119],"baseline":[121],"proposed":[123],"by":[124],"challenge":[126],"organizers.":[127]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":3}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}