{"id":"https://openalex.org/W1513862252","doi":"https://doi.org/10.21437/eurospeech.1995-411","title":"Speaker-adaptation for hybrid HMM-ANN continuous speech recognition system","display_name":"Speaker-adaptation for hybrid HMM-ANN continuous speech recognition system","publication_year":1995,"publication_date":"1995-09-18","ids":{"openalex":"https://openalex.org/W1513862252","doi":"https://doi.org/10.21437/eurospeech.1995-411","mag":"1513862252"},"language":"en","primary_location":{"id":"doi:10.21437/eurospeech.1995-411","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.1995-411","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"4th European Conference on Speech Communication and Technology (Eurospeech 1995)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/1842/1274","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008186855","display_name":"Jo\u00e3o P. Neto","orcid":"https://orcid.org/0000-0002-1207-3536"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Joao Neto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013997390","display_name":"Lu\u0131\u0301s B. Almeida","orcid":"https://orcid.org/0000-0002-1324-0068"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Luis Almeida","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033267564","display_name":"M.M. Hochberg","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mike Hochberg","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045936655","display_name":"Ciro Martins","orcid":"https://orcid.org/0000-0003-0970-586X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ciro Martins","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039806091","display_name":"Lu\u00eds Nunes","orcid":"https://orcid.org/0000-0001-7072-0925"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Luis Nunes","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027442277","display_name":"Steve Renals","orcid":"https://orcid.org/0000-0002-8790-3389"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Steve Renals","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5103532312","display_name":"Tony Robinson","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tony Robinson","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":180,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2171","last_page":"2174"},"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":0.9990000128746033,"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/T10320","display_name":"Neural Networks and Applications","score":0.9901000261306763,"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/hidden-markov-model","display_name":"Hidden Markov model","score":0.9178317785263062},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.8312944173812866},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7978085875511169},{"id":"https://openalex.org/keywords/speaker-recognition","display_name":"Speaker recognition","score":0.7310565710067749},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.7212272882461548},{"id":"https://openalex.org/keywords/speaker-diarisation","display_name":"Speaker diarisation","score":0.6346204876899719},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5609395503997803},{"id":"https://openalex.org/keywords/hybrid-system","display_name":"Hybrid system","score":0.47118428349494934},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45864301919937134},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4483380615711212},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.18477466702461243}],"concepts":[{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.9178317785263062},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.8312944173812866},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7978085875511169},{"id":"https://openalex.org/C133892786","wikidata":"https://www.wikidata.org/wiki/Q1145189","display_name":"Speaker recognition","level":2,"score":0.7310565710067749},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.7212272882461548},{"id":"https://openalex.org/C149838564","wikidata":"https://www.wikidata.org/wiki/Q7574248","display_name":"Speaker diarisation","level":3,"score":0.6346204876899719},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5609395503997803},{"id":"https://openalex.org/C50897621","wikidata":"https://www.wikidata.org/wiki/Q2665508","display_name":"Hybrid system","level":2,"score":0.47118428349494934},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45864301919937134},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4483380615711212},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.18477466702461243},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.21437/eurospeech.1995-411","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.1995-411","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"4th European Conference on Speech Communication and Technology (Eurospeech 1995)","raw_type":"proceedings-article"},{"id":"pmh:oai:era.ed.ac.uk:1842/1274","is_oa":true,"landing_page_url":"http://hdl.handle.net/1842/1274","pdf_url":"http://hdl.handle.net/1842/1274","source":{"id":"https://openalex.org/S7407055182","display_name":"ERA","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Paper"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.30.8156","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.30.8156","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://hebb.inesc.pt/pub/jpn/papers/jpn-euro95.ps.gz","raw_type":"text"},{"id":"pmh:oai:repositorio.iscte-iul.pt:10071/5311","is_oa":true,"landing_page_url":"http://hdl.handle.net/10071/5311","pdf_url":null,"source":{"id":"https://openalex.org/S7407055197","display_name":"Reposit\u00f3rio do ISCTE-IUL","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":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conferenceObject"}],"best_oa_location":{"id":"pmh:oai:era.ed.ac.uk:1842/1274","is_oa":true,"landing_page_url":"http://hdl.handle.net/1842/1274","pdf_url":"http://hdl.handle.net/1842/1274","source":{"id":"https://openalex.org/S7407055182","display_name":"ERA","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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Paper"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6299999952316284,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1513862252.pdf"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W116791463","https://openalex.org/W1553004968","https://openalex.org/W1967914652","https://openalex.org/W2091054786","https://openalex.org/W2110871230"],"related_works":["https://openalex.org/W2206035908","https://openalex.org/W2149220986","https://openalex.org/W1493012537","https://openalex.org/W4247736853","https://openalex.org/W1992908141","https://openalex.org/W2162158162","https://openalex.org/W1999004162","https://openalex.org/W2125642021","https://openalex.org/W1521049138","https://openalex.org/W2023466863"],"abstract_inverted_index":{"It":[0],"is":[1],"well":[2,61],"known":[3],"that":[4,102],"recognition":[5,53,117],"performance":[6],"degrades":[7],"significantly":[8],"when":[9],"moving":[10],"from":[11],"a":[12,15,45,60,74,120,124],"speakerdependent":[13],"to":[14,29,59,73],"speaker-independent":[16],"system.":[17,54],"Traditional":[18],"hidden":[19],"Markov":[20],"model":[21],"(HMM)":[22],"systems":[23],"have":[24],"successfully":[25],"applied":[26,58],"speaker-adaptation":[27,43,103],"approaches":[28],"reduce":[30],"this":[31,34],"degradation.":[32],"In":[33],"paper":[35],"we":[36],"present":[37],"and":[38,67,95],"evaluate":[39],"some":[40],"techniques":[41,56,81],"for":[42,123],"of":[44,92],"hybrid":[46,64,106],"HMM-artificial":[47],"neural":[48],"network":[49],"(ANN)":[50],"continuous":[51],"speech":[52,116],"These":[55],"are":[57,71,82],"trained,":[62],"speaker-independent,":[63],"HMM-ANN":[65],"system":[66,111],"the":[68,85,105,129],"recognizer":[69],"parameters":[70],"adapted":[72],"new":[75],"speaker":[76],"through":[77],"off-line":[78],"procedures.":[79],"The":[80,99,133],"evaluated":[83],"on":[84],"DARPA":[86],"RM":[87],"corpus":[88],"using":[89],"varying":[90],"amounts":[91],"adaptation":[93],"material":[94],"different":[96],"ANN":[97],"architectures.":[98],"results":[100],"show":[101],"within":[104],"framework":[107],"can":[108],"substantially":[109],"improve":[110],"performance.":[112],"1.":[113],"INTRODUCTION":[114],"Automatic":[115],"has":[118],"been":[119],"major":[121],"goal":[122],"large":[125],"research":[126],"community":[127],"in":[128],"last":[130],"few":[131],"years.":[132],"predominant":[134],"approa...":[135]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":12},{"year":2017,"cited_by_count":15},{"year":2016,"cited_by_count":25},{"year":2015,"cited_by_count":25},{"year":2014,"cited_by_count":13},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
