{"id":"https://openalex.org/W4321434874","doi":"https://doi.org/10.1007/s00500-023-07861-2","title":"Multilayer extreme learning machine-based unsupervised deep feature representation for heartbeat classification","display_name":"Multilayer extreme learning machine-based unsupervised deep feature representation for heartbeat classification","publication_year":2023,"publication_date":"2023-02-21","ids":{"openalex":"https://openalex.org/W4321434874","doi":"https://doi.org/10.1007/s00500-023-07861-2"},"language":"en","primary_location":{"id":"doi:10.1007/s00500-023-07861-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00500-023-07861-2","pdf_url":null,"source":{"id":"https://openalex.org/S65753830","display_name":"Soft Computing","issn_l":"1432-7643","issn":["1432-7643","1433-7479"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soft Computing","raw_type":"journal-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/A5017939192","display_name":"Yuefan Xu","orcid":"https://orcid.org/0000-0002-8983-6546"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuefan Xu","raw_affiliation_strings":["Beijing Engineering Research Center of Industrial Spectrum Imaging, Beijing, 100083, China","School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing, 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Engineering Research Center of Industrial Spectrum Imaging, Beijing, 100083, China","institution_ids":[]},{"raw_affiliation_string":"School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing, 100083, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100619001","display_name":"Luyao Liu","orcid":"https://orcid.org/0000-0002-1103-7445"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luyao Liu","raw_affiliation_strings":["Beijing Engineering Research Center of Industrial Spectrum Imaging, Beijing, 100083, China","School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing, 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Engineering Research Center of Industrial Spectrum Imaging, Beijing, 100083, China","institution_ids":[]},{"raw_affiliation_string":"School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing, 100083, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100378893","display_name":"Sen Zhang","orcid":"https://orcid.org/0000-0002-8010-6045"},"institutions":[{"id":"https://openalex.org/I4210112526","display_name":"Guangdong Shunde Innovative Design Institute","ror":"https://ror.org/01sx2d521","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210112526"]},{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sen Zhang","raw_affiliation_strings":["Beijing Engineering Research Center of Industrial Spectrum Imaging, Beijing, 100083, China","School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing, 100083, China","Shunde Innovation School, University of Science and Technology Beijing, Guangdong, 528399, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Engineering Research Center of Industrial Spectrum Imaging, Beijing, 100083, China","institution_ids":[]},{"raw_affiliation_string":"School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing, 100083, China","institution_ids":["https://openalex.org/I92403157"]},{"raw_affiliation_string":"Shunde Innovation School, University of Science and Technology Beijing, Guangdong, 528399, China","institution_ids":["https://openalex.org/I4210112526","https://openalex.org/I92403157"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111728701","display_name":"Wendong Xiao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210112526","display_name":"Guangdong Shunde Innovative Design Institute","ror":"https://ror.org/01sx2d521","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210112526"]},{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wendong Xiao","raw_affiliation_strings":["Beijing Engineering Research Center of Industrial Spectrum Imaging, Beijing, 100083, China","School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing, 100083, China","Shunde Innovation School, University of Science and Technology Beijing, Guangdong, 528399, China"],"raw_orcid":"https://orcid.org/0000-0003-2283-2820","affiliations":[{"raw_affiliation_string":"Beijing Engineering Research Center of Industrial Spectrum Imaging, Beijing, 100083, China","institution_ids":[]},{"raw_affiliation_string":"School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing, 100083, China","institution_ids":["https://openalex.org/I92403157"]},{"raw_affiliation_string":"Shunde Innovation School, University of Science and Technology Beijing, Guangdong, 528399, China","institution_ids":["https://openalex.org/I4210112526","https://openalex.org/I92403157"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111728701"],"corresponding_institution_ids":["https://openalex.org/I4210112526","https://openalex.org/I92403157"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":1.4006,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.82652079,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"27","issue":"17","first_page":"12353","last_page":"12366"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12676","display_name":"Machine Learning and ELM","score":0.9811000227928162,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/heartbeat","display_name":"Heartbeat","score":0.9666919112205505},{"id":"https://openalex.org/keywords/extreme-learning-machine","display_name":"Extreme learning machine","score":0.754187822341919},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7209666967391968},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.690436601638794},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6425954103469849},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.6049330234527588},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5978562235832214},{"id":"https://openalex.org/keywords/autoencoder","display_name":"Autoencoder","score":0.5671051740646362},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5116150975227356},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4000595211982727}],"concepts":[{"id":"https://openalex.org/C13852961","wikidata":"https://www.wikidata.org/wiki/Q17021880","display_name":"Heartbeat","level":2,"score":0.9666919112205505},{"id":"https://openalex.org/C2780150128","wikidata":"https://www.wikidata.org/wiki/Q21948731","display_name":"Extreme learning machine","level":3,"score":0.754187822341919},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7209666967391968},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.690436601638794},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6425954103469849},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.6049330234527588},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5978562235832214},{"id":"https://openalex.org/C101738243","wikidata":"https://www.wikidata.org/wiki/Q786435","display_name":"Autoencoder","level":3,"score":0.5671051740646362},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5116150975227356},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4000595211982727},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00500-023-07861-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00500-023-07861-2","pdf_url":null,"source":{"id":"https://openalex.org/S65753830","display_name":"Soft Computing","issn_l":"1432-7643","issn":["1432-7643","1433-7479"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soft Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6499999761581421,"display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G3553228541","display_name":null,"funder_award_id":"62173032","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1963822842","https://openalex.org/W1983888012","https://openalex.org/W1988183757","https://openalex.org/W2026131661","https://openalex.org/W2045837621","https://openalex.org/W2064675550","https://openalex.org/W2081419782","https://openalex.org/W2099454382","https://openalex.org/W2100495367","https://openalex.org/W2103308415","https://openalex.org/W2104330778","https://openalex.org/W2111072639","https://openalex.org/W2124592697","https://openalex.org/W2127510558","https://openalex.org/W2132300419","https://openalex.org/W2133876672","https://openalex.org/W2134603844","https://openalex.org/W2136922672","https://openalex.org/W2140920882","https://openalex.org/W2141695047","https://openalex.org/W2145044818","https://openalex.org/W2147800946","https://openalex.org/W2167917621","https://openalex.org/W2178155017","https://openalex.org/W2181608983","https://openalex.org/W2291961022","https://openalex.org/W2301541953","https://openalex.org/W2346062110","https://openalex.org/W2480418144","https://openalex.org/W2507148354","https://openalex.org/W2509816502","https://openalex.org/W2551487942","https://openalex.org/W2618530766","https://openalex.org/W2789758093","https://openalex.org/W2888491225","https://openalex.org/W2889838428","https://openalex.org/W2916066245","https://openalex.org/W2941812574","https://openalex.org/W2944062336","https://openalex.org/W2967246721","https://openalex.org/W2994602700","https://openalex.org/W3040832198","https://openalex.org/W3082849949","https://openalex.org/W3120143329","https://openalex.org/W3199640442","https://openalex.org/W6940915336"],"related_works":["https://openalex.org/W4385543909","https://openalex.org/W3013693939","https://openalex.org/W3039320222","https://openalex.org/W3199640442","https://openalex.org/W2159052453","https://openalex.org/W2566616303","https://openalex.org/W1898280036","https://openalex.org/W2315807364","https://openalex.org/W2567582497","https://openalex.org/W2897701482"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-01-24T23:23:39.755997","created_date":"2025-10-10T00:00:00"}
