{"id":"https://openalex.org/W2135104405","doi":"https://doi.org/10.1109/icassp.2011.5946898","title":"Majorization-minimization algorithm for smooth Itakura-Saito nonnegative matrix factorization","display_name":"Majorization-minimization algorithm for smooth Itakura-Saito nonnegative matrix factorization","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2135104405","doi":"https://doi.org/10.1109/icassp.2011.5946898","mag":"2135104405"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2011.5946898","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5946898","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5022368934","display_name":"C\u00e9dric F\u00e9votte","orcid":"https://orcid.org/0000-0003-3801-5534"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Cedric Fevotte","raw_affiliation_strings":["CNRS LTCI, T\u00e9l\u00e9com Paris Technology, Paris, France","[CNRS LTCI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CNRS LTCI, T\u00e9l\u00e9com Paris Technology, Paris, France","institution_ids":["https://openalex.org/I12356871","https://openalex.org/I1294671590","https://openalex.org/I4210165912"]},{"raw_affiliation_string":"[CNRS LTCI","institution_ids":["https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5022368934"],"corresponding_institution_ids":["https://openalex.org/I12356871","https://openalex.org/I1294671590","https://openalex.org/I4210165912"],"apc_list":null,"apc_paid":null,"fwci":4.7266,"has_fulltext":false,"cited_by_count":55,"citation_normalized_percentile":{"value":0.96669931,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1980","last_page":"1983"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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":1.0,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9997000098228455,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/non-negative-matrix-factorization","display_name":"Non-negative matrix factorization","score":0.8970596194267273},{"id":"https://openalex.org/keywords/spectrogram","display_name":"Spectrogram","score":0.7368391156196594},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.6734133958816528},{"id":"https://openalex.org/keywords/smoothness","display_name":"Smoothness","score":0.653529942035675},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.617196798324585},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.543282151222229},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.4984104633331299},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48043084144592285},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.47646021842956543},{"id":"https://openalex.org/keywords/majorization","display_name":"Majorization","score":0.47140979766845703},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.4541638493537903},{"id":"https://openalex.org/keywords/factorization","display_name":"Factorization","score":0.44496819376945496},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.444416880607605},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.34507250785827637},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3295729160308838},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2487863004207611},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.24480703473091125},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.09976547956466675}],"concepts":[{"id":"https://openalex.org/C152671427","wikidata":"https://www.wikidata.org/wiki/Q10843505","display_name":"Non-negative matrix factorization","level":4,"score":0.8970596194267273},{"id":"https://openalex.org/C45273575","wikidata":"https://www.wikidata.org/wiki/Q578970","display_name":"Spectrogram","level":2,"score":0.7368391156196594},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.6734133958816528},{"id":"https://openalex.org/C102634674","wikidata":"https://www.wikidata.org/wiki/Q868473","display_name":"Smoothness","level":2,"score":0.653529942035675},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.617196798324585},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.543282151222229},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.4984104633331299},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48043084144592285},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.47646021842956543},{"id":"https://openalex.org/C2777818330","wikidata":"https://www.wikidata.org/wiki/Q1994695","display_name":"Majorization","level":2,"score":0.47140979766845703},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.4541638493537903},{"id":"https://openalex.org/C187834632","wikidata":"https://www.wikidata.org/wiki/Q188804","display_name":"Factorization","level":2,"score":0.44496819376945496},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.444416880607605},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.34507250785827637},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3295729160308838},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2487863004207611},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.24480703473091125},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09976547956466675},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2011.5946898","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5946898","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.417.9845","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.417.9845","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.unice.fr/cfevotte/publications/proceedings/icassp11a.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.6299999952316284}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W104438260","https://openalex.org/W210719916","https://openalex.org/W1902027874","https://openalex.org/W2039844283","https://openalex.org/W2104298926","https://openalex.org/W2118119098","https://openalex.org/W2125604471","https://openalex.org/W2149414429","https://openalex.org/W2150415460","https://openalex.org/W2160485598","https://openalex.org/W6608512115","https://openalex.org/W6677491368","https://openalex.org/W6683542904"],"related_works":["https://openalex.org/W2123043102","https://openalex.org/W2577807713","https://openalex.org/W2098101267","https://openalex.org/W2037504162","https://openalex.org/W2774154397","https://openalex.org/W2921513691","https://openalex.org/W1979654135","https://openalex.org/W2156699640","https://openalex.org/W2081322759","https://openalex.org/W2156181515"],"abstract_inverted_index":{"Nonnegative":[0],"matrix":[1,28],"factorization":[2],"(NMF)":[3],"with":[4,61],"the":[5,19,34,43,57,68],"Itakura-Saito":[6],"divergence":[7],"has":[8],"proven":[9],"efficient":[10,89],"for":[11],"audio":[12,37],"source":[13],"separation":[14],"and":[15,85],"music":[16],"transcription,":[17],"where":[18],"signal":[20],"power":[21],"spectrogram":[22],"is":[23,40],"factored":[24],"into":[25],"a":[26,73,92],"\"dictionary\"":[27],"times":[29],"an":[30,62,88],"\"activation\"":[31],"matrix.":[32],"Given":[33],"nature":[35],"of":[36,67,81],"signals":[38],"it":[39],"expected":[41],"that":[42,77],"activation":[44,69],"coefficients":[45],"exhibit":[46],"smoothness":[47,66],"along":[48],"time":[49],"frames.":[50],"This":[51],"may":[52],"be":[53],"enforced":[54],"by":[55],"penalizing":[56],"NMF":[58],"objective":[59],"function":[60],"extra":[63],"term":[64,76],"reflecting":[65],"coefficients.":[70],"We":[71],"propose":[72],"novel":[74],"regularization":[75],"solves":[78],"some":[79],"deficiencies":[80],"our":[82],"previous":[83],"work":[84],"leads":[86],"to":[87],"implementation":[90],"using":[91],"majorization-minimization":[93],"procedure.":[94]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":13},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
