{"id":"https://openalex.org/W2891970965","doi":"https://doi.org/10.1186/s13636-018-0132-x","title":"Piano multipitch estimation using sparse coding embedded deep learning","display_name":"Piano multipitch estimation using sparse coding embedded deep learning","publication_year":2018,"publication_date":"2018-09-12","ids":{"openalex":"https://openalex.org/W2891970965","doi":"https://doi.org/10.1186/s13636-018-0132-x","mag":"2891970965"},"language":"en","primary_location":{"id":"doi:10.1186/s13636-018-0132-x","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13636-018-0132-x","pdf_url":"https://asmp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13636-018-0132-x","source":{"id":"https://openalex.org/S19605986","display_name":"EURASIP Journal on Audio Speech and Music Processing","issn_l":"1687-4714","issn":["1687-4714","1687-4722"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Audio, Speech, and Music Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asmp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13636-018-0132-x","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038403500","display_name":"Xingda Li","orcid":"https://orcid.org/0000-0003-0533-8089"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xingda Li","raw_affiliation_strings":["Department of Mathematics, Jilin University, Changchun, China"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000798351","display_name":"Yujing Guan","orcid":null},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yujing Guan","raw_affiliation_strings":["Department of Mathematics, Jilin University, Changchun, China"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102928508","display_name":"Yingnian Wu","orcid":"https://orcid.org/0000-0001-5252-7574"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yingnian Wu","raw_affiliation_strings":["Department of Statistics, University of California, Los Angeles, USA"],"affiliations":[{"raw_affiliation_string":"Department of Statistics, University of California, Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101850935","display_name":"Zhongbo Zhang","orcid":"https://orcid.org/0000-0001-5294-444X"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongbo Zhang","raw_affiliation_strings":["Department of Mathematics, Jilin University, Changchun, China"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5038403500"],"corresponding_institution_ids":["https://openalex.org/I194450716"],"apc_list":{"value":1115,"currency":"GBP","value_usd":1367},"apc_paid":{"value":1115,"currency":"GBP","value_usd":1367},"fwci":0.4976,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.64381325,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2018","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music 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/T11309","display_name":"Music 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/T10860","display_name":"Speech and Audio Processing","score":0.9998999834060669,"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/T11349","display_name":"Music Technology and Sound Studies","score":0.9937000274658203,"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/non-negative-matrix-factorization","display_name":"Non-negative matrix factorization","score":0.8247509002685547},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6533433198928833},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5699433088302612},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.5399581789970398},{"id":"https://openalex.org/keywords/neural-coding","display_name":"Neural coding","score":0.5292975902557373},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.5051923394203186},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.48872852325439453},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4808986186981201},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.44956302642822266},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.41963914036750793},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.39632028341293335},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3327904939651489},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20022958517074585}],"concepts":[{"id":"https://openalex.org/C152671427","wikidata":"https://www.wikidata.org/wiki/Q10843505","display_name":"Non-negative matrix factorization","level":4,"score":0.8247509002685547},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6533433198928833},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5699433088302612},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.5399581789970398},{"id":"https://openalex.org/C77637269","wikidata":"https://www.wikidata.org/wiki/Q7002051","display_name":"Neural coding","level":2,"score":0.5292975902557373},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.5051923394203186},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.48872852325439453},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4808986186981201},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.44956302642822266},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.41963914036750793},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.39632028341293335},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3327904939651489},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20022958517074585},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13636-018-0132-x","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13636-018-0132-x","pdf_url":"https://asmp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13636-018-0132-x","source":{"id":"https://openalex.org/S19605986","display_name":"EURASIP Journal on Audio Speech and Music Processing","issn_l":"1687-4714","issn":["1687-4714","1687-4722"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Audio, Speech, and Music Processing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b4baaf79d7244e95afbd90895838e2ea","is_oa":true,"landing_page_url":"https://doaj.org/article/b4baaf79d7244e95afbd90895838e2ea","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Audio, Speech, and Music Processing, Vol 2018, Iss 1, Pp 1-23 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13636-018-0132-x","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13636-018-0132-x","pdf_url":"https://asmp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13636-018-0132-x","source":{"id":"https://openalex.org/S19605986","display_name":"EURASIP Journal on Audio Speech and Music Processing","issn_l":"1687-4714","issn":["1687-4714","1687-4722"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Audio, Speech, and Music Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322174","display_name":"People's Government of Jilin Province","ror":"https://ror.org/02fzqav45"},{"id":"https://openalex.org/F4320325047","display_name":"Changchun Normal University","ror":"https://ror.org/00cbhey71"},{"id":"https://openalex.org/F4320326270","display_name":"Education Department of Jilin Province","ror":"https://ror.org/05782e512"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2891970965.pdf","grobid_xml":"https://content.openalex.org/works/W2891970965.grobid-xml"},"referenced_works_count":54,"referenced_works":["https://openalex.org/W1760380064","https://openalex.org/W1902027874","https://openalex.org/W1963932623","https://openalex.org/W1965419851","https://openalex.org/W1967442998","https://openalex.org/W1969962483","https://openalex.org/W1970061571","https://openalex.org/W1981649976","https://openalex.org/W1995562189","https://openalex.org/W1998361692","https://openalex.org/W2002911700","https://openalex.org/W2008340903","https://openalex.org/W2013625218","https://openalex.org/W2017578549","https://openalex.org/W2018832332","https://openalex.org/W2024665477","https://openalex.org/W2027982384","https://openalex.org/W2048530921","https://openalex.org/W2051672531","https://openalex.org/W2072128103","https://openalex.org/W2072183986","https://openalex.org/W2086127342","https://openalex.org/W2093866254","https://openalex.org/W2096482524","https://openalex.org/W2099749431","https://openalex.org/W2101381488","https://openalex.org/W2105143211","https://openalex.org/W2105887291","https://openalex.org/W2110007838","https://openalex.org/W2110644015","https://openalex.org/W2112447569","https://openalex.org/W2113154266","https://openalex.org/W2122712590","https://openalex.org/W2131914626","https://openalex.org/W2142058898","https://openalex.org/W2146241755","https://openalex.org/W2149095746","https://openalex.org/W2155893237","https://openalex.org/W2163112044","https://openalex.org/W2165835468","https://openalex.org/W2198584637","https://openalex.org/W2402209653","https://openalex.org/W2402728815","https://openalex.org/W2408675183","https://openalex.org/W2415447328","https://openalex.org/W2533249802","https://openalex.org/W2571291464","https://openalex.org/W2919115771","https://openalex.org/W3100063120","https://openalex.org/W3100316037","https://openalex.org/W3105751263","https://openalex.org/W4231109964","https://openalex.org/W6682164957","https://openalex.org/W6746868243"],"related_works":["https://openalex.org/W2127243424","https://openalex.org/W4390394189","https://openalex.org/W2037504162","https://openalex.org/W2539013788","https://openalex.org/W2792706544","https://openalex.org/W1568451138","https://openalex.org/W2156699640","https://openalex.org/W2045265907","https://openalex.org/W2972997031","https://openalex.org/W2075222291"],"abstract_inverted_index":{"As":[0],"the":[1,12],"foundation":[2],"of":[3,14,86,123],"many":[4],"applications,":[5],"multipitch":[6,37],"estimation":[7,38],"problem":[8,39,62],"has":[9],"always":[10],"been":[11],"focus":[13],"acoustic":[15],"music":[16],"processing;":[17],"however,":[18],"existing":[19],"algorithms":[20,112],"perform":[21],"deficiently":[22],"due":[23],"to":[24,34,92],"its":[25],"complexity.":[26],"In":[27,108],"this":[28],"paper,":[29],"we":[30],"employ":[31],"deep":[32],"learning":[33,95],"address":[35],"piano":[36],"by":[40,100],"proposing":[41],"MPENet":[42,73,89],"based":[43],"on":[44,83],"a":[45,59,120],"novel":[46],"multimodal":[47,60],"sparse":[48],"incoherent":[49],"non-negative":[50],"matrix":[51],"factorization":[52],"(NMF)":[53],"layer.":[54],"This":[55],"layer":[56,111],"originates":[57],"from":[58],"NMF":[61,91],"with":[63],"Lorentzian-BlockFrobenius":[64],"sparsity":[65],"constraint":[66],"and":[67,96,117],"incoherentness":[68],"regularization.":[69],"Experiments":[70],"show":[71],"that":[72],"achieves":[74],"state-of-the-art":[75],"performance":[76],"(83.65%":[77],"F-measure":[78],"for":[79,119],"polyphony":[80],"level":[81],"6)":[82],"RAND":[84],"subset":[85],"MAPS":[87],"dataset.":[88],"enables":[90],"do":[93],"online":[94],"accomplishes":[97],"multi-label":[98],"classification":[99],"using":[101],"only":[102],"monophonic":[103],"samples":[104],"as":[105],"training":[106],"data.":[107],"addition,":[109],"our":[110],"can":[113],"be":[114],"easily":[115],"modified":[116],"redeveloped":[118],"wide":[121],"variety":[122],"problems.":[124]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-17T17:19:04.345684","created_date":"2025-10-10T00:00:00"}