{"id":"https://openalex.org/W4226469139","doi":"https://doi.org/10.1109/icassp43922.2022.9746450","title":"Towards Transferable Speech Emotion Representation: On Loss Functions for Cross-Lingual Latent Representations","display_name":"Towards Transferable Speech Emotion Representation: On Loss Functions for Cross-Lingual Latent Representations","publication_year":2022,"publication_date":"2022-04-27","ids":{"openalex":"https://openalex.org/W4226469139","doi":"https://doi.org/10.1109/icassp43922.2022.9746450"},"language":"en","primary_location":{"id":"doi:10.1109/icassp43922.2022.9746450","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp43922.2022.9746450","pdf_url":null,"source":{"id":"https://openalex.org/S4363607702","display_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5035293526","display_name":"Sneha Das","orcid":"https://orcid.org/0000-0002-4017-1280"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Sneha Das","raw_affiliation_strings":["Technical University of Denmark,Department of Applied Mathematics and Computer Science","Department of Applied Mathematics and Computer Science, Technical University of Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Denmark,Department of Applied Mathematics and Computer Science","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Department of Applied Mathematics and Computer Science, Technical University of Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018294219","display_name":"Nicole Nadine L\u00f8nfeldt","orcid":"https://orcid.org/0000-0003-3851-8027"},"institutions":[{"id":"https://openalex.org/I2800875313","display_name":"Mental Health Services","ror":"https://ror.org/047m0fb88","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2800875313","https://openalex.org/I2802567020","https://openalex.org/I4210145385"]},{"id":"https://openalex.org/I2802567020","display_name":"Copenhagen University Hospital","ror":"https://ror.org/05bpbnx46","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802567020"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Nicole Nadine Lonfeldt","raw_affiliation_strings":["Copenhagen University Hospital,Child and Adolescent Mental Health Center,Capital Region","Child and Adolescent Mental Health Center, Copenhagen University Hospital, Capital Region"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Copenhagen University Hospital,Child and Adolescent Mental Health Center,Capital Region","institution_ids":["https://openalex.org/I2800875313"]},{"raw_affiliation_string":"Child and Adolescent Mental Health Center, Copenhagen University Hospital, Capital Region","institution_ids":["https://openalex.org/I2802567020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003878022","display_name":"Anne Katrine Pagsberg","orcid":"https://orcid.org/0000-0003-0818-8338"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I2800875313","display_name":"Mental Health Services","ror":"https://ror.org/047m0fb88","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2800875313","https://openalex.org/I2802567020","https://openalex.org/I4210145385"]},{"id":"https://openalex.org/I2802567020","display_name":"Copenhagen University Hospital","ror":"https://ror.org/05bpbnx46","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802567020"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Anne Katrine Pagsberg","raw_affiliation_strings":["Copenhagen University Hospital,Child and Adolescent Mental Health Center,Capital Region","Department of Clinical Medicine, Faculty of Health, Copenhagen University","Child and Adolescent Mental Health Center, Copenhagen University Hospital, Capital Region"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Copenhagen University Hospital,Child and Adolescent Mental Health Center,Capital Region","institution_ids":["https://openalex.org/I2800875313"]},{"raw_affiliation_string":"Department of Clinical Medicine, Faculty of Health, Copenhagen University","institution_ids":["https://openalex.org/I124055696"]},{"raw_affiliation_string":"Child and Adolescent Mental Health Center, Copenhagen University Hospital, Capital Region","institution_ids":["https://openalex.org/I2802567020"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011062522","display_name":"Line Katrine Harder Clemmensen","orcid":"https://orcid.org/0000-0001-5527-5798"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Line H. Clemmensen","raw_affiliation_strings":["Technical University of Denmark,Department of Applied Mathematics and Computer Science","Department of Applied Mathematics and Computer Science, Technical University of Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Denmark,Department of Applied Mathematics and Computer Science","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Department of Applied Mathematics and Computer Science, Technical University of Denmark","institution_ids":["https://openalex.org/I96673099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6896,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.67352941,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"1","issue":null,"first_page":"6452","last_page":"6456"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9995999932289124,"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":0.9995999932289124,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9957000017166138,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9950000047683716,"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/computer-science","display_name":"Computer science","score":0.677406907081604},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.610230028629303},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5508803725242615},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.513626754283905},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32753467559814453},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.3256564736366272},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.22462281584739685}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.677406907081604},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.610230028629303},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5508803725242615},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.513626754283905},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32753467559814453},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.3256564736366272},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.22462281584739685},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp43922.2022.9746450","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp43922.2022.9746450","pdf_url":null,"source":{"id":"https://openalex.org/S4363607702","display_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/074d6330-6c0d-45a8-9126-f1300c66a5a8","is_oa":false,"landing_page_url":"https://researchprofiles.ku.dk/da/publications/074d6330-6c0d-45a8-9126-f1300c66a5a8","pdf_url":null,"source":{"id":"https://openalex.org/S4306401983","display_name":"Research at the University of Copenhagen (University of Copenhagen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I124055696","host_organization_name":"University of Copenhagen","host_organization_lineage":["https://openalex.org/I124055696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Das , S , L\u00f8nfeldt , N N , Pagsberg , A K & Clemmensen , L H 2022 , Towards transferable speech emotion representation : on loss functions for cross-lingual latent representations . in ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing . IEEE , ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings , vol. 2022-May , pp. 6452-6456 , 47th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2022 , Virtual, Online , Singapore , 23/05/2022 . https://doi.org/10.1109/ICASSP43922.2022.9746450","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.8199999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W147964346","https://openalex.org/W175750906","https://openalex.org/W283543405","https://openalex.org/W1480376833","https://openalex.org/W1542637018","https://openalex.org/W1581984155","https://openalex.org/W1972280480","https://openalex.org/W1993008008","https://openalex.org/W2008264338","https://openalex.org/W2050752817","https://openalex.org/W2085662862","https://openalex.org/W2095176743","https://openalex.org/W2102298245","https://openalex.org/W2146334809","https://openalex.org/W2162753443","https://openalex.org/W2239141610","https://openalex.org/W2398146340","https://openalex.org/W2512449761","https://openalex.org/W2800126857","https://openalex.org/W2808331624","https://openalex.org/W2810556878","https://openalex.org/W2905903577","https://openalex.org/W2936173226","https://openalex.org/W2936451900","https://openalex.org/W2951670304","https://openalex.org/W2963087613","https://openalex.org/W2995813704","https://openalex.org/W2997399314","https://openalex.org/W3096615741","https://openalex.org/W3166157623","https://openalex.org/W3205989412","https://openalex.org/W6610260454","https://openalex.org/W6763918015"],"related_works":["https://openalex.org/W2062195135","https://openalex.org/W2795079307","https://openalex.org/W2793058541","https://openalex.org/W1983629434","https://openalex.org/W2055929693","https://openalex.org/W4324271173","https://openalex.org/W2352227742","https://openalex.org/W4390679071","https://openalex.org/W1967645776","https://openalex.org/W3204019825"],"abstract_inverted_index":{"In":[0,20,53],"recent":[1],"years,":[2],"speech":[3],"emotion":[4,134],"recognition":[5],"(SER)":[6],"has":[7,174,185],"been":[8],"used":[9],"in":[10,66],"wide":[11],"ranging":[12],"applications,":[13],"from":[14],"healthcare":[15],"to":[16,22,69,85,140,161],"the":[17,98,101,152,156,172,175,180,182],"commercial":[18],"sector.":[19],"addition":[21],"signal":[23],"processing":[24],"approaches,":[25],"methods":[26],"for":[27,132],"SER":[28,118],"now":[29],"also":[30],"use":[31],"deep":[32],"learning":[33,38],"techniques":[34],"which":[35,123],"provide":[36],"transfer":[37],"possibilities.":[39],"However,":[40],"generalizing":[41],"over":[42,130,197],"languages,":[43],"corpora":[44],"and":[45,81,155,190],"recording":[46],"conditions":[47],"is":[48,138],"still":[49],"an":[50,125],"open":[51],"challenge.":[52],"this":[54,58],"work":[55],"we":[56,148],"address":[57],"gap":[59],"by":[60,114],"exploring":[61],"loss":[62],"functions":[63],"that":[64,141,170],"aid":[65],"transferability,":[67,97],"specifically":[68],"non-tonal":[70,108],"languages.":[71],"We":[72,112,168],"propose":[73],"a":[74,82,116,121,150,163,186,191],"variational":[75],"autoencoder":[76],"(VAE)":[77],"with":[78,158],"KL":[79,159],"annealing":[80,160],"semi-supervised":[83,153,183],"VAE":[84,154,157,184],"obtain":[86,162],"more":[87,164,192],"consistent":[88,193],"latent":[89,102,166,194],"embedding":[90,103,195],"distributions":[91],"across":[92,107],"data":[93,198],"sets.":[94,199],"To":[95],"ensure":[96],"distribution":[99,196],"of":[100,129,142],"should":[104],"be":[105],"similar":[106,143],"languages":[109],"(data":[110],"sets).":[111],"start":[113],"presenting":[115],"low-complexity":[117],"based":[119],"on":[120],"denoising-autoencoder,":[122],"achieves":[124],"unweighted":[126],"classification":[127,177,188],"accuracy":[128,178,189],"52.09%":[131],"four-class":[133],"classification.":[135],"This":[136],"performance":[137],"comparable":[139,187],"baseline":[144],"methods.":[145],"Following":[146],"this,":[147],"employ":[149],"VAE,":[151],"regularized":[165],"space.":[167],"show":[169],"while":[171],"DAE":[173],"highest":[176],"among":[179],"methods,":[181],"<sup":[200],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[201],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sup>":[202]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
