{"id":"https://openalex.org/W105586734","doi":"https://doi.org/10.21437/interspeech.2004-216","title":"Discriminative combination of multiple linear predictions for speech recognition","display_name":"Discriminative combination of multiple linear predictions for speech recognition","publication_year":2004,"publication_date":"2004-10-04","ids":{"openalex":"https://openalex.org/W105586734","doi":"https://doi.org/10.21437/interspeech.2004-216","mag":"105586734"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2004-216","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2004-216","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2004","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/A5010173604","display_name":"Zhijian Ou","orcid":"https://orcid.org/0000-0002-9018-5074"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhijian Ou","raw_affiliation_strings":["Tsinghua University"],"affiliations":[{"raw_affiliation_string":"Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024726193","display_name":"Zuoying Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang Zuoying","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5010173604"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01251033,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"553","last_page":"556"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9988999962806702,"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":0.9934999942779541,"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":0.9164638519287109},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.749040961265564},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7238807082176208},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6950229406356812},{"id":"https://openalex.org/keywords/vocabulary","display_name":"Vocabulary","score":0.6325204968452454},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5784830451011658},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5225276947021484},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.48876357078552246},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4881928563117981},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.48473021388053894},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4743843376636505},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.42279669642448425},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.12382188439369202},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06882300972938538}],"concepts":[{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.9164638519287109},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.749040961265564},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7238807082176208},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6950229406356812},{"id":"https://openalex.org/C2777601683","wikidata":"https://www.wikidata.org/wiki/Q6499736","display_name":"Vocabulary","level":2,"score":0.6325204968452454},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5784830451011658},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5225276947021484},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.48876357078552246},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4881928563117981},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.48473021388053894},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4743843376636505},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.42279669642448425},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.12382188439369202},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06882300972938538},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/interspeech.2004-216","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2004-216","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2004","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.7599999904632568,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W4092988","https://openalex.org/W185507742","https://openalex.org/W2106211960","https://openalex.org/W2140337865","https://openalex.org/W2151485937","https://openalex.org/W2171795550"],"related_works":["https://openalex.org/W4389116644","https://openalex.org/W2153315159","https://openalex.org/W3103844505","https://openalex.org/W259157601","https://openalex.org/W4205463238","https://openalex.org/W2761785940","https://openalex.org/W1482209366","https://openalex.org/W2053269318","https://openalex.org/W2110523656","https://openalex.org/W2364370872"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"new":[3],"analyses":[4],"are":[5],"provided":[6],"for":[7],"the":[8,81],"problems":[9],"of":[10,50],"applying":[11],"linear":[12],"prediction":[13],"(LP)":[14],"HMMs":[15],"in":[16,29],"speech":[17,73],"recognition.":[18],"It":[19],"is":[20,54],"shown":[21],"that,":[22],"apart":[23],"from":[24],"simply":[25],"aggregating":[26],"all":[27],"predictors":[28],"one":[30],"LP,":[31],"which":[32],"produces":[33],"inconsistent":[34],"results,":[35],"\u2018combination\u2019":[36],"provides":[37],"another":[38],"useful":[39],"way":[40],"to":[41],"implement":[42],"complex":[43],"dependencies.":[44],"A":[45],"method":[46],"by":[47],"discriminative":[48],"combination":[49],"multiple":[51],"LPs":[52],"(DCoLP)":[53],"proposed,":[55],"with":[56,84],"a":[57,68],"component-LP":[58],"selection":[59],"heuristic.":[60],"The":[61],"resulting":[62],"DCoLP":[63],"model":[64],"was":[65],"tested":[66],"on":[67],"speaker-independent,":[69],"large":[70],"vocabulary":[71],"continuous":[72],"recognition":[74],"task,":[75],"and":[76],"showed":[77],"improved":[78],"performance":[79],"over":[80],"standard":[82],"HMM":[83],"comparable":[85],"computation":[86],"cost.":[87]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}