{"id":"https://openalex.org/W2403241338","doi":"https://doi.org/10.21437/interspeech.2013-410","title":"Sequential model adaptation for speaker verification","display_name":"Sequential model adaptation for speaker verification","publication_year":2013,"publication_date":"2013-08-25","ids":{"openalex":"https://openalex.org/W2403241338","doi":"https://doi.org/10.21437/interspeech.2013-410","mag":"2403241338"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2013-410","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2013-410","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2013","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10486/666440","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110195480","display_name":"Jun Wang","orcid":"https://orcid.org/0000-0001-8932-6661"},"institutions":[{"id":"https://openalex.org/I4210107233","display_name":"Language Science (South Korea)","ror":"https://ror.org/01h9v1373","country_code":"KR","type":"company","lineage":["https://openalex.org/I4210107233"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN","KR"],"is_corresponding":false,"raw_author_name":"Jun Wang","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, Beijing, China",". Center for Speech and Language Technologies, Division of Technical Innovation and Development, Tsinghua National Laboratory for Information Science and Technology","Center for Speech and Language Technologies, Research Institute of Information Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":". Center for Speech and Language Technologies, Division of Technical Innovation and Development, Tsinghua National Laboratory for Information Science and Technology","institution_ids":["https://openalex.org/I4210107233"]},{"raw_affiliation_string":"Center for Speech and Language Technologies, Research Institute of Information Technology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100391494","display_name":"Dong Wang","orcid":"https://orcid.org/0000-0002-6992-7950"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dong Wang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102869694","display_name":"Xiaojun Wu","orcid":"https://orcid.org/0000-0002-7779-553X"},"institutions":[{"id":"https://openalex.org/I4210107233","display_name":"Language Science (South Korea)","ror":"https://ror.org/01h9v1373","country_code":"KR","type":"company","lineage":["https://openalex.org/I4210107233"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN","KR"],"is_corresponding":false,"raw_author_name":"Xiaojun Wu","raw_affiliation_strings":[". Center for Speech and Language Technologies, Division of Technical Innovation and Development, Tsinghua National Laboratory for Information Science and Technology","Department of Computer Science and Technology, Tsinghua University, Beijing, China","Center for Speech and Language Technologies, Research Institute of Information Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":". Center for Speech and Language Technologies, Division of Technical Innovation and Development, Tsinghua National Laboratory for Information Science and Technology","institution_ids":["https://openalex.org/I4210107233"]},{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Center for Speech and Language Technologies, Research Institute of Information Technology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084318285","display_name":"Thomas Fang Zheng","orcid":"https://orcid.org/0000-0002-0249-4767"},"institutions":[{"id":"https://openalex.org/I4210107233","display_name":"Language Science (South Korea)","ror":"https://ror.org/01h9v1373","country_code":"KR","type":"company","lineage":["https://openalex.org/I4210107233"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN","KR"],"is_corresponding":false,"raw_author_name":"Thomas Fang Zheng","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, Beijing, China","Center for Speech and Language Technologies, Research Institute of Information Technology",". Center for Speech and Language Technologies, Division of Technical Innovation and Development, Tsinghua National Laboratory for Information Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Center for Speech and Language Technologies, Research Institute of Information Technology","institution_ids":[]},{"raw_affiliation_string":". Center for Speech and Language Technologies, Division of Technical Innovation and Development, Tsinghua National Laboratory for Information Science and Technology","institution_ids":["https://openalex.org/I4210107233"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047221036","display_name":"Javier Tejedor","orcid":"https://orcid.org/0000-0001-7699-5620"},"institutions":[{"id":"https://openalex.org/I4210107233","display_name":"Language Science (South Korea)","ror":"https://ror.org/01h9v1373","country_code":"KR","type":"company","lineage":["https://openalex.org/I4210107233"]},{"id":"https://openalex.org/I63634437","display_name":"Universidad Aut\u00f3noma de Madrid","ror":"https://ror.org/01cby8j38","country_code":"ES","type":"education","lineage":["https://openalex.org/I63634437"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN","ES","KR"],"is_corresponding":false,"raw_author_name":"Javier Tejedor","raw_affiliation_strings":["Department of Computer Science and Technology, Tsinghua University, Beijing, China","Center for Speech and Language Technologies, Research Institute of Information Technology",". Center for Speech and Language Technologies, Division of Technical Innovation and Development, Tsinghua National Laboratory for Information Science and Technology",". Human Computer Technology Laboratory, Universidad Aut\u00f3noma de Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Center for Speech and Language Technologies, Research Institute of Information Technology","institution_ids":[]},{"raw_affiliation_string":". Center for Speech and Language Technologies, Division of Technical Innovation and Development, Tsinghua National Laboratory for Information Science and Technology","institution_ids":["https://openalex.org/I4210107233"]},{"raw_affiliation_string":". Human Computer Technology Laboratory, Universidad Aut\u00f3noma de Madrid, Spain","institution_ids":["https://openalex.org/I63634437"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2460","last_page":"2464"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998999834060669,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998999834060669,"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/T10860","display_name":"Speech and Audio Processing","score":0.9980000257492065,"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":0.9922000169754028,"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":0.8059178590774536},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.6870815753936768},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6318097114562988},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5025780200958252},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.47867900133132935},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.46412232518196106},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4579857587814331},{"id":"https://openalex.org/keywords/speaker-verification","display_name":"Speaker verification","score":0.4449920058250427},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4214390516281128},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.4141501188278198},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07474330067634583}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8059178590774536},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.6870815753936768},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6318097114562988},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5025780200958252},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.47867900133132935},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.46412232518196106},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4579857587814331},{"id":"https://openalex.org/C2982762665","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker verification","level":3,"score":0.4449920058250427},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4214390516281128},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.4141501188278198},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07474330067634583},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.21437/interspeech.2013-410","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2013-410","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2013","raw_type":"proceedings-article"},{"id":"pmh:oai:www.tdx.cat:10486/666440","is_oa":true,"landing_page_url":"http://hdl.handle.net/10486/666440","pdf_url":"http://hdl.handle.net/10486/666440","source":{"id":"https://openalex.org/S4306401111","display_name":"Tesis Doctorals en Xarxa (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.718.7924","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.718.7924","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cslt.riit.tsinghua.edu.cn/%7Efzheng/PAPERS/2013/1308E_IS_SMAdapt-4-SpkrVeri_WJ%28ZF%29.pdf","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:www.tdx.cat:10486/666440","is_oa":true,"landing_page_url":"http://hdl.handle.net/10486/666440","pdf_url":"http://hdl.handle.net/10486/666440","source":{"id":"https://openalex.org/S4306401111","display_name":"Tesis Doctorals en Xarxa (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2403241338.pdf","grobid_xml":"https://content.openalex.org/works/W2403241338.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W17749540","https://openalex.org/W32979931","https://openalex.org/W95717433","https://openalex.org/W112154549","https://openalex.org/W1838773786","https://openalex.org/W2011350282","https://openalex.org/W2037740282","https://openalex.org/W2041823554","https://openalex.org/W2078953162","https://openalex.org/W2079076391","https://openalex.org/W2096135193","https://openalex.org/W2097464745","https://openalex.org/W2100969003","https://openalex.org/W2105393821","https://openalex.org/W2115328154","https://openalex.org/W2119468495","https://openalex.org/W2146871184","https://openalex.org/W2171666635","https://openalex.org/W2556044035"],"related_works":["https://openalex.org/W66821593","https://openalex.org/W1521299571","https://openalex.org/W4235705411","https://openalex.org/W204267554","https://openalex.org/W2134501921","https://openalex.org/W4252590334","https://openalex.org/W2543777506","https://openalex.org/W3096066489","https://openalex.org/W3119184205","https://openalex.org/W2150532155"],"abstract_inverted_index":{"GMM-UBM-based":[0],"speaker":[1,58],"verification":[2],"heavily":[3],"relies":[4],"on":[5,45,72,108],"well-trained":[6],"UBMs.":[7],"In":[8,27,61],"practice,":[9],"it":[10,80],"is":[11],"not":[12],"often":[13],"easy":[14],"to":[15,33,57,100,120],"obtain":[16],"a":[17,28,38,65,109],"UBM":[18,41],"that":[19,90,114],"fully":[20],"matches":[21],"the":[22,50,54,82,115],"acoustic":[23],"channel":[24],"in":[25],"operation.":[26],"previous":[29],"study,":[30],"we":[31,63],"proposed":[32,84,116],"address":[34],"this":[35],"problem":[36],"by":[37,52],"nov-el":[39],"sequential":[40,55,68],"adaptation":[42,69],"approach":[43,56,70,118],"based":[44,71],"MAP.":[46],"This":[47],"work":[48],"extends":[49],"study":[51],"applying":[53],"model":[59],"adaptation.":[60],"addition,":[62],"investigate":[64],"new":[66],"feature-space":[67],"feature":[73],"MAP":[74,86],"linear":[75],"regression":[76],"(fMAPLR)":[77],"and":[78,96,130],"compare":[79],"with":[81,124],"pre-viously":[83],"model-space":[85],"approach.":[87],"We":[88],"find":[89],"these":[91],"two":[92,125],"approaches":[93],"are":[94],"complementary":[95],"can":[97],"be":[98],"combined":[99],"deliver":[101],"additional":[102],"performance":[103],"gains.":[104],"The":[105],"experiments":[106],"con-ducted":[107],"time-varying":[110],"speech":[111],"database":[112],"demonstrate":[113],"MAP-fMAPLR":[117],"leads":[119],"significant":[121],"EER":[122],"re-duction":[123],"mismatched":[126],"UBMs":[127],"(25":[128],"%":[129,132],"39":[131],"respective-ly).":[133]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}