{"id":"https://openalex.org/W2159018645","doi":"https://doi.org/10.21437/interspeech.2009-410","title":"Weighted linear prediction for speech analysis in noisy conditions","display_name":"Weighted linear prediction for speech analysis in noisy conditions","publication_year":2009,"publication_date":"2009-09-06","ids":{"openalex":"https://openalex.org/W2159018645","doi":"https://doi.org/10.21437/interspeech.2009-410","mag":"2159018645"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2009-410","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2009-410","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2009","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/A5008322847","display_name":"Jouni Pohjalainen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210134318","display_name":"University of Technology","ror":"https://ror.org/03gbw6p94","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210134318"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Jouni Pohjalainen","raw_affiliation_strings":["(Helsinki University of Technology)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"(Helsinki University of Technology)","institution_ids":["https://openalex.org/I4210134318"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091409087","display_name":"Heikki Kallasjoki","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Heikki Kallasjoki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053741868","display_name":"Kalle Palom\u00e4ki","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kalle J. Palom\u00e4ki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043424064","display_name":"Mikko Kurimo","orcid":"https://orcid.org/0000-0001-5278-7974"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mikko Kurimo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5042186400","display_name":"Paavo Alku","orcid":"https://orcid.org/0000-0002-8173-9418"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Paavo Alku","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1431,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.87891634,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1315","last_page":"1318"},"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9994000196456909,"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":0.9947999715805054,"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/weighting","display_name":"Weighting","score":0.7859824895858765},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.615624189376831},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6035661101341248},{"id":"https://openalex.org/keywords/linear-prediction","display_name":"Linear prediction","score":0.5633437037467957},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.5189635157585144},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.48466020822525024},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.43414920568466187},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41779473423957825},{"id":"https://openalex.org/keywords/mean-squared-prediction-error","display_name":"Mean squared prediction error","score":0.41160228848457336},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.410075306892395},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4091329574584961},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.32058364152908325},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.30370962619781494},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25862082839012146},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.24257466197013855},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.238083153963089}],"concepts":[{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.7859824895858765},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.615624189376831},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6035661101341248},{"id":"https://openalex.org/C131109320","wikidata":"https://www.wikidata.org/wiki/Q581012","display_name":"Linear prediction","level":2,"score":0.5633437037467957},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.5189635157585144},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.48466020822525024},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.43414920568466187},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41779473423957825},{"id":"https://openalex.org/C167085575","wikidata":"https://www.wikidata.org/wiki/Q6803654","display_name":"Mean squared prediction error","level":2,"score":0.41160228848457336},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.410075306892395},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4091329574584961},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.32058364152908325},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.30370962619781494},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25862082839012146},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.24257466197013855},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.238083153963089},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/interspeech.2009-410","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2009-410","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2009","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":10,"referenced_works":["https://openalex.org/W88864901","https://openalex.org/W148400104","https://openalex.org/W1966264494","https://openalex.org/W1998752217","https://openalex.org/W2026408911","https://openalex.org/W2043527182","https://openalex.org/W2043843997","https://openalex.org/W2069712814","https://openalex.org/W2402261002","https://openalex.org/W2725526641"],"related_works":["https://openalex.org/W409878841","https://openalex.org/W2621951291","https://openalex.org/W4319441652","https://openalex.org/W4295442786","https://openalex.org/W4385577504","https://openalex.org/W2164966291","https://openalex.org/W1534713191","https://openalex.org/W4319319121","https://openalex.org/W2062873527","https://openalex.org/W2974739419"],"abstract_inverted_index":{"1":[0],"k":[1,14,17,46,49],"p;":[2],"where":[3],"E":[4,36],"=":[5,37],"X":[6,11,38,43],"n":[7,9,16,39,41,48,53,55,64],"(s":[8,40],"p":[10,42],"k=1":[12,44],"a":[13,23,45],"s":[15,47],")":[18,50],"2":[19,51],"I":[20,60],"WLP":[21,66],"is":[22,56],"generalization":[24],"of":[25,30],"LP,":[26],"introducing":[27],"temporal":[28],"weighting":[29,58],"the":[31,57],"squared":[32],"prediction":[33],"error":[34],"[2]:":[35],"W":[52,63],"IW":[54],"function":[59],"For":[61],"constant":[62],",":[65],"becomes":[67],"identical":[68],"to":[69],"LP!":[70],"Stabilized":[71],"Weighted":[72],"Linear":[73],"Prediction":[74],"(SWLP)":[75]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}