{"id":"https://openalex.org/W2096725907","doi":"https://doi.org/10.1109/icassp.2010.5495566","title":"Efficient VQ-based MMSE estimation for robust speech recognition","display_name":"Efficient VQ-based MMSE estimation for robust speech recognition","publication_year":2010,"publication_date":"2010-03-01","ids":{"openalex":"https://openalex.org/W2096725907","doi":"https://doi.org/10.1109/icassp.2010.5495566","mag":"2096725907"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2010.5495566","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2010.5495566","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Acoustics, Speech and Signal Processing","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/A5100720211","display_name":"Jos\u00e9 A. Gonz\u00e1lez","orcid":"https://orcid.org/0000-0002-5531-8994"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]},{"id":"https://openalex.org/I4210150145","display_name":"Parque Tecnol\u00f3gico de la Salud","ror":"https://ror.org/0503gyy63","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210150145"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Jose A. Gonzalez","raw_affiliation_strings":["Dpto. de Teor\u00eda de la Se\u00f1al, University of Granada, Spain","Dpto. de Teor\u00eda de la Se\u00f1al, Telem\u00e1tica y Comunicaciones, University of Granada, Spain"],"affiliations":[{"raw_affiliation_string":"Dpto. de Teor\u00eda de la Se\u00f1al, University of Granada, Spain","institution_ids":["https://openalex.org/I4210150145"]},{"raw_affiliation_string":"Dpto. de Teor\u00eda de la Se\u00f1al, Telem\u00e1tica y Comunicaciones, University of Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078514616","display_name":"Antonio M. Peinado","orcid":"https://orcid.org/0000-0001-8214-6676"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]},{"id":"https://openalex.org/I4210150145","display_name":"Parque Tecnol\u00f3gico de la Salud","ror":"https://ror.org/0503gyy63","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210150145"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Antonio M. Peinado","raw_affiliation_strings":["Dpto. de Teor\u00eda de la Se\u00f1al, University of Granada, Spain","Dpto. de Teor\u00eda de la Se\u00f1al, Telem\u00e1tica y Comunicaciones, University of Granada, Spain"],"affiliations":[{"raw_affiliation_string":"Dpto. de Teor\u00eda de la Se\u00f1al, University of Granada, Spain","institution_ids":["https://openalex.org/I4210150145"]},{"raw_affiliation_string":"Dpto. de Teor\u00eda de la Se\u00f1al, Telem\u00e1tica y Comunicaciones, University of Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024291487","display_name":"\u00c1ngel M. G\u00f3mez","orcid":"https://orcid.org/0000-0002-9995-3068"},"institutions":[{"id":"https://openalex.org/I4210150145","display_name":"Parque Tecnol\u00f3gico de la Salud","ror":"https://ror.org/0503gyy63","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210150145"]},{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Angel M. Gomez","raw_affiliation_strings":["Dpto. de Teor\u00eda de la Se\u00f1al, University of Granada, Spain","Dpto. de Teor\u00eda de la Se\u00f1al, Telem\u00e1tica y Comunicaciones, University of Granada, Spain"],"affiliations":[{"raw_affiliation_string":"Dpto. de Teor\u00eda de la Se\u00f1al, University of Granada, Spain","institution_ids":["https://openalex.org/I4210150145"]},{"raw_affiliation_string":"Dpto. de Teor\u00eda de la Se\u00f1al, Telem\u00e1tica y Comunicaciones, University of Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039532050","display_name":"Jos\u00e9 Luis Serrano Carmona","orcid":null},"institutions":[{"id":"https://openalex.org/I4210150145","display_name":"Parque Tecnol\u00f3gico de la Salud","ror":"https://ror.org/0503gyy63","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210150145"]},{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose L. Carmona","raw_affiliation_strings":["Dpto. de Teor\u00eda de la Se\u00f1al, University of Granada, Spain","Dpto. de Teor\u00eda de la Se\u00f1al, Telem\u00e1tica y Comunicaciones, University of Granada, Spain"],"affiliations":[{"raw_affiliation_string":"Dpto. de Teor\u00eda de la Se\u00f1al, University of Granada, Spain","institution_ids":["https://openalex.org/I4210150145"]},{"raw_affiliation_string":"Dpto. de Teor\u00eda de la Se\u00f1al, Telem\u00e1tica y Comunicaciones, University of Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068044087","display_name":"Juan A. Morales-Cordovilla","orcid":"https://orcid.org/0000-0001-5411-5952"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]},{"id":"https://openalex.org/I4210150145","display_name":"Parque Tecnol\u00f3gico de la Salud","ror":"https://ror.org/0503gyy63","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210150145"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan A. Morales-Cordovilla","raw_affiliation_strings":["Dpto. de Teor\u00eda de la Se\u00f1al, University of Granada, Spain","Dpto. de Teor\u00eda de la Se\u00f1al, Telem\u00e1tica y Comunicaciones, University of Granada, Spain"],"affiliations":[{"raw_affiliation_string":"Dpto. de Teor\u00eda de la Se\u00f1al, University of Granada, Spain","institution_ids":["https://openalex.org/I4210150145"]},{"raw_affiliation_string":"Dpto. de Teor\u00eda de la Se\u00f1al, Telem\u00e1tica y Comunicaciones, University of Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100720211"],"corresponding_institution_ids":["https://openalex.org/I173304897","https://openalex.org/I4210150145"],"apc_list":null,"apc_paid":null,"fwci":0.3372,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.59100045,"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":"4558","last_page":"4561"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998000264167786,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.7180762887001038},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6724797487258911},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6648467779159546},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.5823156833648682},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5795658826828003},{"id":"https://openalex.org/keywords/vector-quantization","display_name":"Vector quantization","score":0.5365035533905029},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5352972149848938},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.48387253284454346},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4763098955154419},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3834358751773834},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34172323346138},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12710466980934143}],"concepts":[{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.7180762887001038},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6724797487258911},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6648467779159546},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.5823156833648682},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5795658826828003},{"id":"https://openalex.org/C199833920","wikidata":"https://www.wikidata.org/wiki/Q612536","display_name":"Vector quantization","level":2,"score":0.5365035533905029},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5352972149848938},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48387253284454346},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4763098955154419},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3834358751773834},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34172323346138},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12710466980934143},{"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/icassp.2010.5495566","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2010.5495566","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W943204654","https://openalex.org/W1279245896","https://openalex.org/W1502016700","https://openalex.org/W1578856370","https://openalex.org/W1665196592","https://openalex.org/W2099881084","https://openalex.org/W2116496426","https://openalex.org/W2151484683","https://openalex.org/W2157590573","https://openalex.org/W6624852173","https://openalex.org/W6630233323","https://openalex.org/W6634531637","https://openalex.org/W6636948726","https://openalex.org/W6677520260"],"related_works":["https://openalex.org/W4287880334","https://openalex.org/W4366700029","https://openalex.org/W3175363083","https://openalex.org/W4285230481","https://openalex.org/W4385769873","https://openalex.org/W2015759683","https://openalex.org/W4281634296","https://openalex.org/W3125536267","https://openalex.org/W2274645452","https://openalex.org/W50589544"],"abstract_inverted_index":{"This":[0,99],"paper":[1],"presents":[2],"a":[3,54,89,103,123,134,147,148],"feature":[4,39,49,76,84],"compensation":[5,24],"technique":[6,154],"based":[7,26,125],"on":[8,27,126],"the":[9,33,42,47,59,75,108,112],"minimum":[10],"mean":[11,136],"square":[12],"error":[13],"(MMSE)":[14],"estimation":[15],"for":[16],"robust":[17],"speech":[18],"recognition.":[19],"Similarly":[20],"to":[21,116],"other":[22,64],"MMSE":[23,44,66,109,151],"methods":[25],"stereo":[28],"data,":[29],"our":[30,81,153],"approach":[31,101],"models":[32],"differences":[34],"between":[35],"clean":[36,48],"and":[37,41,133,137,162],"noisy":[38,60],"spaces,":[40],"resulting":[43],"estimate":[45],"of":[46,58,91,96,107],"vector":[50],"is":[51,86,120],"obtained":[52,93],"as":[53,69],"piece-wise":[55],"linear":[56],"transformation":[57],"one.":[61],"However,":[62],"unlike":[63],"well-known":[65],"techniques":[67],"such":[68],"SPLICE":[70,161],"or":[71],"MEMLIN,":[72],"which":[73],"model":[74],"spaces":[77],"with":[78,146],"GMMs,":[79],"in":[80],"proposal":[82],"each":[83,131],"space":[85],"characterized":[87],"by":[88,94,122],"set":[90],"cells":[92],"means":[95],"VQ":[97,118],"quantization.":[98],"VQ-based":[100],"allows":[102],"very":[104,149],"efficient":[105,150],"implementation":[106],"estimator.":[110],"Also,":[111],"possible":[113],"degradation":[114],"inherent":[115],"any":[117],"process":[119],"overcome":[121],"strategy":[124],"considering":[127],"different":[128],"subregions":[129],"inside":[130],"cell":[132],"subregion-based":[135],"variance":[138],"compensation.":[139],"The":[140],"experimental":[141],"results":[142],"show":[143],"that,":[144],"along":[145],"estimator,":[152],"achieves":[155],"even":[156],"better":[157],"recognition":[158],"accuracies":[159],"than":[160],"MEMLIN.":[163]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}