{"id":"https://openalex.org/W1998489499","doi":"https://doi.org/10.1109/tasl.2012.2209420","title":"Correctness-Adjusted Unsupervised Discriminative Acoustic Model Adaptation","display_name":"Correctness-Adjusted Unsupervised Discriminative Acoustic Model Adaptation","publication_year":2012,"publication_date":"2012-08-14","ids":{"openalex":"https://openalex.org/W1998489499","doi":"https://doi.org/10.1109/tasl.2012.2209420","mag":"1998489499"},"language":"en","primary_location":{"id":"doi:10.1109/tasl.2012.2209420","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2012.2209420","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Audio, Speech, and Language Processing","raw_type":"journal-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/A5020335543","display_name":"Matthew Gibson","orcid":"https://orcid.org/0000-0003-1856-8959"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Matthew Gibson","raw_affiliation_strings":["Department of Computer Science, University of Sheffield, Sheffield, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Sheffield, Sheffield, UK","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030528300","display_name":"Thomas Hain","orcid":"https://orcid.org/0000-0003-0939-3464"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Thomas Hain","raw_affiliation_strings":["Department of Computer Science, University of Sheffield, Sheffield, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Sheffield, Sheffield, UK","institution_ids":["https://openalex.org/I91136226"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I91136226"],"apc_list":null,"apc_paid":null,"fwci":1.7398,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.86036764,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"20","issue":"10","first_page":"2648","last_page":"2656"},"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/T11309","display_name":"Music and Audio Processing","score":0.9962999820709229,"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/T10860","display_name":"Speech and Audio Processing","score":0.9955000281333923,"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/discriminative-model","display_name":"Discriminative model","score":0.9336577653884888},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.7982863187789917},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.7186580300331116},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7139440774917603},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6117353439331055},{"id":"https://openalex.org/keywords/vocabulary","display_name":"Vocabulary","score":0.5854990482330322},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5121047496795654},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.4836184084415436},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4563106298446655},{"id":"https://openalex.org/keywords/transcription","display_name":"Transcription (linguistics)","score":0.4524598717689514},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.34043896198272705},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1174282431602478},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.05646058917045593}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.9336577653884888},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.7982863187789917},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.7186580300331116},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7139440774917603},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6117353439331055},{"id":"https://openalex.org/C2777601683","wikidata":"https://www.wikidata.org/wiki/Q6499736","display_name":"Vocabulary","level":2,"score":0.5854990482330322},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5121047496795654},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.4836184084415436},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4563106298446655},{"id":"https://openalex.org/C179926584","wikidata":"https://www.wikidata.org/wiki/Q207714","display_name":"Transcription (linguistics)","level":2,"score":0.4524598717689514},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.34043896198272705},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1174282431602478},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.05646058917045593},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","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},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tasl.2012.2209420","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2012.2209420","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.7300000190734863}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W6503359","https://openalex.org/W97072897","https://openalex.org/W127575240","https://openalex.org/W1508594724","https://openalex.org/W1586176709","https://openalex.org/W1596940414","https://openalex.org/W1604938182","https://openalex.org/W1932968309","https://openalex.org/W2038288667","https://openalex.org/W2050693797","https://openalex.org/W2107135764","https://openalex.org/W2114973313","https://openalex.org/W2121546856","https://openalex.org/W2126033156","https://openalex.org/W2128408412","https://openalex.org/W2129334286","https://openalex.org/W2134659216","https://openalex.org/W2139451965","https://openalex.org/W2144920829","https://openalex.org/W2146049072","https://openalex.org/W2146871184","https://openalex.org/W2150907703","https://openalex.org/W2157084746","https://openalex.org/W2158069733","https://openalex.org/W2161167754","https://openalex.org/W2170527457","https://openalex.org/W6603931906","https://openalex.org/W6630329364","https://openalex.org/W6635521279","https://openalex.org/W6679446661","https://openalex.org/W6680739769","https://openalex.org/W6682398751"],"related_works":["https://openalex.org/W1667647204","https://openalex.org/W2404647514","https://openalex.org/W4247536566","https://openalex.org/W2018477250","https://openalex.org/W3119814709","https://openalex.org/W4241418540","https://openalex.org/W1508895727","https://openalex.org/W2725786787","https://openalex.org/W4283160672","https://openalex.org/W1875930651"],"abstract_inverted_index":{"Unsupervised":[0],"acoustic":[1,69],"model":[2,70],"adaptation":[3,19,48,71,83,91],"for":[4],"large":[5],"vocabulary":[6],"speech":[7],"recognition":[8],"is":[9,26],"typically":[10],"accomplished":[11],"by":[12,28,41],"using":[13,42,88],"an":[14],"estimated":[15,32],"transcription":[16],"of":[17,23,46],"the":[18,24,31,47,79],"data.":[20],"The":[21],"effectiveness":[22],"technique":[25],"limited":[27],"errors":[29],"in":[30,92],"transcription.":[33],"Previous":[34],"work":[35],"has":[36],"mitigated":[37],"this":[38,58],"negative":[39],"effect":[40],"only":[43],"those":[44],"sections":[45],"data":[49],"which":[50],"are":[51,63,85],"transcribed":[52],"with":[53,94],"relatively":[54],"high":[55],"confidence.":[56],"In":[57],"work,":[59],"phoneme":[60,100],"correctness":[61],"predictions":[62],"integrated":[64],"into":[65],"a":[66],"discriminative":[67,90],"unsupervised":[68,89],"procedure.":[72],"Small":[73],"but":[74],"significant":[75],"performance":[76],"improvements":[77],"(over":[78],"equivalent":[80],"maximum":[81],"likelihood":[82],"technique)":[84],"observed":[86],"when":[87],"combination":[93],"support":[95],"vector":[96],"machines":[97],"to":[98],"predict":[99],"correctness.":[101]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}