{"id":"https://openalex.org/W2087891313","doi":"https://doi.org/10.1109/slt.2014.7078583","title":"Automatic selection of speakers for improved acoustic modelling: recognition of disordered speech with sparse data","display_name":"Automatic selection of speakers for improved acoustic modelling: recognition of disordered speech with sparse data","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2087891313","doi":"https://doi.org/10.1109/slt.2014.7078583","mag":"2087891313"},"language":"en","primary_location":{"id":"doi:10.1109/slt.2014.7078583","is_oa":false,"landing_page_url":"https://doi.org/10.1109/slt.2014.7078583","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Spoken Language Technology Workshop (SLT)","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/A5045619924","display_name":"Heidi Christensen","orcid":"https://orcid.org/0000-0003-3028-5062"},"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":true,"raw_author_name":"H. Christensen","raw_affiliation_strings":["Department of Computer Science, University of Sheffield, United Kingdom","Dept. of Computer Science, University of Sheffield, United Kingdom#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Sheffield, United Kingdom","institution_ids":["https://openalex.org/I91136226"]},{"raw_affiliation_string":"Dept. of Computer Science, University of Sheffield, United Kingdom#TAB#","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064527875","display_name":"I\u00f1igo Casanueva","orcid":null},"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":"I. Casanueva","raw_affiliation_strings":["Department of Computer Science, University of Sheffield, United Kingdom","Dept. of Computer Science, University of Sheffield, United Kingdom#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Sheffield, United Kingdom","institution_ids":["https://openalex.org/I91136226"]},{"raw_affiliation_string":"Dept. of Computer Science, University of Sheffield, United Kingdom#TAB#","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013974933","display_name":"Stuart Cunningham","orcid":"https://orcid.org/0000-0001-9418-8726"},"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":"S. Cunningham","raw_affiliation_strings":["Department of Human Communication Sciences, University of Sheffield, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Department of Human Communication Sciences, University of Sheffield, United Kingdom","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010560619","display_name":"Phil Green","orcid":"https://orcid.org/0000-0001-9103-7287"},"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":"P. Green","raw_affiliation_strings":["Department of Computer Science, University of Sheffield, United Kingdom","Dept. of Computer Science, University of Sheffield, United Kingdom#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Sheffield, United Kingdom","institution_ids":["https://openalex.org/I91136226"]},{"raw_affiliation_string":"Dept. of Computer Science, University of Sheffield, United Kingdom#TAB#","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":"T. Hain","raw_affiliation_strings":["Department of Computer Science, University of Sheffield, United Kingdom","Dept. of Computer Science, University of Sheffield, United Kingdom#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Sheffield, United Kingdom","institution_ids":["https://openalex.org/I91136226"]},{"raw_affiliation_string":"Dept. of Computer Science, University of Sheffield, United Kingdom#TAB#","institution_ids":["https://openalex.org/I91136226"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5045619924"],"corresponding_institution_ids":["https://openalex.org/I91136226"],"apc_list":null,"apc_paid":null,"fwci":4.9081,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.95321399,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"14","issue":null,"first_page":"254","last_page":"259"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":1.0,"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":1.0,"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":0.9986000061035156,"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":0.9980999827384949,"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":0.7672619819641113},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7371941804885864},{"id":"https://openalex.org/keywords/intelligibility","display_name":"Intelligibility (philosophy)","score":0.5804691314697266},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5075761079788208},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.455234557390213},{"id":"https://openalex.org/keywords/acoustic-model","display_name":"Acoustic model","score":0.44902336597442627},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.4469453990459442},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.443813681602478},{"id":"https://openalex.org/keywords/closeness","display_name":"Closeness","score":0.4366358816623688},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.41176488995552063},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.32810670137405396},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.2868574261665344},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10056954622268677},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06921592354774475}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7672619819641113},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7371941804885864},{"id":"https://openalex.org/C60048801","wikidata":"https://www.wikidata.org/wiki/Q1433889","display_name":"Intelligibility (philosophy)","level":2,"score":0.5804691314697266},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5075761079788208},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.455234557390213},{"id":"https://openalex.org/C155635449","wikidata":"https://www.wikidata.org/wiki/Q4674699","display_name":"Acoustic model","level":3,"score":0.44902336597442627},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.4469453990459442},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.443813681602478},{"id":"https://openalex.org/C2779545769","wikidata":"https://www.wikidata.org/wiki/Q5135364","display_name":"Closeness","level":2,"score":0.4366358816623688},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.41176488995552063},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.32810670137405396},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.2868574261665344},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10056954622268677},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06921592354774475},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","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/slt.2014.7078583","is_oa":false,"landing_page_url":"https://doi.org/10.1109/slt.2014.7078583","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Spoken Language Technology Workshop (SLT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W16568955","https://openalex.org/W136723611","https://openalex.org/W167743276","https://openalex.org/W180052447","https://openalex.org/W1972928932","https://openalex.org/W1986571466","https://openalex.org/W2013891821","https://openalex.org/W2018363392","https://openalex.org/W2032020816","https://openalex.org/W2042891636","https://openalex.org/W2047309943","https://openalex.org/W2069631319","https://openalex.org/W2075060370","https://openalex.org/W2082739935","https://openalex.org/W2091578674","https://openalex.org/W2095629250","https://openalex.org/W2100969003","https://openalex.org/W2111702745","https://openalex.org/W2112852547","https://openalex.org/W2113589316","https://openalex.org/W2115692477","https://openalex.org/W2125336414","https://openalex.org/W2128953612","https://openalex.org/W2131118559","https://openalex.org/W2140360678","https://openalex.org/W2141132023","https://openalex.org/W2145905967","https://openalex.org/W2148712804","https://openalex.org/W2184135559","https://openalex.org/W2401277329","https://openalex.org/W2444249798","https://openalex.org/W2918078540","https://openalex.org/W4285719527","https://openalex.org/W6606746019","https://openalex.org/W6607307618","https://openalex.org/W6631036137","https://openalex.org/W6654880394","https://openalex.org/W6658485743","https://openalex.org/W6677093080","https://openalex.org/W6677239896","https://openalex.org/W6678809451","https://openalex.org/W6686282164"],"related_works":["https://openalex.org/W2156910174","https://openalex.org/W1995054232","https://openalex.org/W2011510925","https://openalex.org/W1557920161","https://openalex.org/W1556709767","https://openalex.org/W1993023208","https://openalex.org/W4291020658","https://openalex.org/W2593813644","https://openalex.org/W2061476331","https://openalex.org/W1955848339"],"abstract_inverted_index":{"The":[0],"automatic":[1],"recognition":[2,118],"of":[3,15,58],"disordered":[4],"speech":[5,82],"is":[6,10,29],"a":[7,52,56,61,122,159],"domain":[8],"that":[9,67],"characterised":[11],"by":[12,90],"limited":[13],"amounts":[14],"training":[16],"data":[17,50,71,132],"for":[18,51,60,137],"each":[19],"speaker":[20,152],"and":[21,24,106,112],"large":[22],"intra-":[23],"inter-speaker":[25],"variations.":[26],"This":[27],"paper":[28],"concerned":[30],"with":[31,139,150],"how":[32,47],"best":[33],"to":[34,48,127,141,146],"train":[35],"an":[36],"acoustic":[37,102],"models":[38],"in":[39,42,79,163],"these":[40],"circumstances;":[41],"particular,":[43],"we":[44,120],"look":[45],"at":[46],"select":[49],"background":[53],"model":[54],"from":[55,72,133],"pool":[57],"speakers":[59,75,94,105,138],"given":[62],"target":[63],"speaker.":[64],"We":[65],"show":[66],"rather":[68],"than":[69],"including":[70],"all":[73,134],"available":[74],"(the":[76],"standard":[77],"approach":[78],"the":[80,114,128,148],"typical":[81],"domain),":[83],"significantly":[84],"better":[85],"accuracy":[86],"can":[87],"be":[88],"achieved":[89],"carefully":[91],"selecting":[92],"which":[93,130],"should":[95],"contribute.":[96],"Different":[97],"methods":[98],"based":[99],"on":[100,113],"measuring":[101],"closeness":[103],"between":[104],"ranking":[107],"them":[108],"accordingly":[109],"are":[110,144],"investigated,":[111],"UASpeech":[115],"isolated":[116],"word":[117],"task,":[119],"achieve":[121],"11.5%":[123],"relative":[124,161],"improvement":[125,162],"compared":[126],"baseline":[129],"uses":[131],"speakers.":[135],"Accuracies":[136],"moderate":[140],"severe":[142],"impairments":[143],"shown":[145],"improve":[147],"most":[149],"one":[151],"classed":[153],"as":[154],"having":[155],"`low'":[156],"intelligibility":[157],"gaining":[158],"60%":[160],"accuracy.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
