{"id":"https://openalex.org/W2114668840","doi":"https://doi.org/10.1109/icassp.2011.5947555","title":"Effective background data selection in SVM speaker recognition for unseen test environment: More is not always better","display_name":"Effective background data selection in SVM speaker recognition for unseen test environment: More is not always better","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2114668840","doi":"https://doi.org/10.1109/icassp.2011.5947555","mag":"2114668840"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2011.5947555","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5947555","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 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/A5081974019","display_name":"Jun-Won Suh","orcid":null},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jun-Won Suh","raw_affiliation_strings":["Center of Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas, Dallas, Richardson, TX, USA","Center for Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas at Dallas, Richardson, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Center of Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas, Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]},{"raw_affiliation_string":"Center for Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas at Dallas, Richardson, USA#TAB#","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101648572","display_name":"Yun Lei","orcid":"https://orcid.org/0000-0003-4572-6078"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yun Lei","raw_affiliation_strings":["Center of Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas, Dallas, Richardson, TX, USA","Center for Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas at Dallas, Richardson, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Center of Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas, Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]},{"raw_affiliation_string":"Center for Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas at Dallas, Richardson, USA#TAB#","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101977971","display_name":"Wooil Kim","orcid":"https://orcid.org/0000-0002-6075-570X"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wooil Kim","raw_affiliation_strings":["Center of Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas, Dallas, Richardson, TX, USA","Center for Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas at Dallas, Richardson, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Center of Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas, Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]},{"raw_affiliation_string":"Center for Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas at Dallas, Richardson, USA#TAB#","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057910370","display_name":"John H. L. Hansen","orcid":"https://orcid.org/0000-0003-1382-9929"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John H.L. Hansen","raw_affiliation_strings":["Center of Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas, Dallas, Richardson, TX, USA","Center for Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas at Dallas, Richardson, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Center of Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas, Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]},{"raw_affiliation_string":"Center for Robust Speech Systems (CRSS), Erik Jonsson School of Engineering and Computer Science, University of Texas at Dallas, Richardson, USA#TAB#","institution_ids":["https://openalex.org/I162577319"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5081974019"],"corresponding_institution_ids":["https://openalex.org/I162577319"],"apc_list":null,"apc_paid":null,"fwci":1.2827,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.84156769,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"5304","last_page":"5307"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9991000294685364,"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":0.9923999905586243,"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/support-vector-machine","display_name":"Support vector machine","score":0.8111034631729126},{"id":"https://openalex.org/keywords/nist","display_name":"NIST","score":0.7656815052032471},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7602214813232422},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5811710357666016},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.5690943598747253},{"id":"https://openalex.org/keywords/test-data","display_name":"Test data","score":0.5331670045852661},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5325630903244019},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.501734733581543},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5014007091522217},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4991323947906494},{"id":"https://openalex.org/keywords/word-error-rate","display_name":"Word error rate","score":0.4755648970603943},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.46052345633506775}],"concepts":[{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.8111034631729126},{"id":"https://openalex.org/C111219384","wikidata":"https://www.wikidata.org/wiki/Q6954384","display_name":"NIST","level":2,"score":0.7656815052032471},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7602214813232422},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5811710357666016},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.5690943598747253},{"id":"https://openalex.org/C16910744","wikidata":"https://www.wikidata.org/wiki/Q7705759","display_name":"Test data","level":2,"score":0.5331670045852661},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5325630903244019},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.501734733581543},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5014007091522217},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4991323947906494},{"id":"https://openalex.org/C40969351","wikidata":"https://www.wikidata.org/wiki/Q3516228","display_name":"Word error rate","level":2,"score":0.4755648970603943},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.46052345633506775},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2011.5947555","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5947555","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5099999904632568,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W7982726","https://openalex.org/W2082988498","https://openalex.org/W2112582577","https://openalex.org/W2113578100","https://openalex.org/W2113584252","https://openalex.org/W2129785530","https://openalex.org/W2139212933","https://openalex.org/W2150769028","https://openalex.org/W3193477162","https://openalex.org/W6682600690"],"related_works":["https://openalex.org/W4255044973","https://openalex.org/W2499802997","https://openalex.org/W2112059504","https://openalex.org/W2727729836","https://openalex.org/W1960256358","https://openalex.org/W2464377622","https://openalex.org/W2394963835","https://openalex.org/W2146197305","https://openalex.org/W173802198","https://openalex.org/W209733029"],"abstract_inverted_index":{"This":[0],"study":[1],"focuses":[2],"on":[3,62,90,150],"determining":[4],"a":[5,25,30,115],"procedure":[6],"to":[7,94],"select":[8,95],"effective":[9,41],"negative":[10,33],"examples":[11,60],"for":[12,65,70,79,106,140,154],"development":[13,38,63],"of":[14,24,29,32,39,59,111],"improved":[15,126],"Support":[16],"Vector":[17],"Machine":[18],"(SVM)":[19],"based":[20,61],"speaker":[21,47,50,109],"recognition.":[22],"Selection":[23],"background":[26,97,117],"dataset,":[27,98],"comprising":[28],"group":[31],"examples,":[34],"is":[35,88],"critical":[36],"in":[37],"an":[40],"decision":[42],"surface":[43],"between":[44],"the":[45,57,83,86,91,96,102,123,132,146],"primary":[46],"and":[48,128,136,152],"outside":[49],"rejection":[51],"space.":[52],"Previous":[53],"studies":[54],"generally":[55],"fix":[56],"number":[58],"data":[64],"system":[66],"performance":[67,78,139],"evaluation,":[68],"while":[69],"real":[71],"applications":[72],"this":[73],"does":[74],"not":[75],"guarantee":[76],"sustained":[77],"unseen":[80,141],"data.":[81,118,142],"In":[82],"proposed":[84,120],"method,":[85],"error":[87],"estimated":[89],"support":[92],"vector":[93],"thereby":[99],"by":[100],"customizing":[101],"back":[103],"ground":[104],"dataset":[105],"each":[107],"enrollment":[108],"instead":[110],"training":[112],"models":[113],"with":[114,131],"fixed":[116],"The":[119,143],"method":[121,144],"finds":[122],"equivalent":[124],"or":[125],"EER":[127,151],"DCF":[129,153],"compared":[130],"previous":[133],"SVM-based":[134],"studies,":[135],"provides":[137],"consistent":[138],"improves":[145],"6%":[147],"relative":[148],"improvement":[149],"NIST":[155],"SRE":[156],"2010.":[157]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
