{"id":"https://openalex.org/W4390022205","doi":"https://doi.org/10.1016/j.eswa.2023.122960","title":"Cross-database and cross-channel electrocardiogram arrhythmia heartbeat classification based on unsupervised domain adaptation","display_name":"Cross-database and cross-channel electrocardiogram arrhythmia heartbeat classification based on unsupervised domain adaptation","publication_year":2023,"publication_date":"2023-12-20","ids":{"openalex":"https://openalex.org/W4390022205","doi":"https://doi.org/10.1016/j.eswa.2023.122960"},"language":"en","primary_location":{"id":"doi:10.1016/j.eswa.2023.122960","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2023.122960","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","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/A5090468275","display_name":"Md Niaz Imtiaz","orcid":"https://orcid.org/0000-0002-3056-6756"},"institutions":[{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Md. Niaz Imtiaz","raw_affiliation_strings":["Department of Electrical, Computer and Biomedical Engineering, Toronto Metropolitan University, 350 Victoria St, Toronto, ON M5B 2K3, Canada"],"raw_orcid":"https://orcid.org/0000-0002-3056-6756","affiliations":[{"raw_affiliation_string":"Department of Electrical, Computer and Biomedical Engineering, Toronto Metropolitan University, 350 Victoria St, Toronto, ON M5B 2K3, Canada","institution_ids":["https://openalex.org/I530967"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069518008","display_name":"Naimul Khan","orcid":"https://orcid.org/0000-0002-8229-0747"},"institutions":[{"id":"https://openalex.org/I530967","display_name":"Toronto Metropolitan University","ror":"https://ror.org/05g13zd79","country_code":"CA","type":"education","lineage":["https://openalex.org/I530967"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Naimul Khan","raw_affiliation_strings":["Department of Electrical, Computer and Biomedical Engineering, Toronto Metropolitan University, 350 Victoria St, Toronto, ON M5B 2K3, Canada"],"raw_orcid":"https://orcid.org/0000-0002-8229-0747","affiliations":[{"raw_affiliation_string":"Department of Electrical, Computer and Biomedical Engineering, Toronto Metropolitan University, 350 Victoria St, Toronto, ON M5B 2K3, Canada","institution_ids":["https://openalex.org/I530967"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5090468275"],"corresponding_institution_ids":["https://openalex.org/I530967"],"apc_list":{"value":3220,"currency":"USD","value_usd":3220},"apc_paid":null,"fwci":5.3977,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.96761771,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"244","issue":null,"first_page":"122960","last_page":"122960"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":1.0,"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":1.0,"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":0.9988999962806702,"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/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8022369146347046},{"id":"https://openalex.org/keywords/centroid","display_name":"Centroid","score":0.663702130317688},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6094129085540771},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5464358329772949},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5251811742782593},{"id":"https://openalex.org/keywords/heartbeat","display_name":"Heartbeat","score":0.46653348207473755},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.46631014347076416},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.44005751609802246},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.39409029483795166},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3676121234893799},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1093609631061554}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8022369146347046},{"id":"https://openalex.org/C146599234","wikidata":"https://www.wikidata.org/wiki/Q511093","display_name":"Centroid","level":2,"score":0.663702130317688},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6094129085540771},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5464358329772949},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5251811742782593},{"id":"https://openalex.org/C13852961","wikidata":"https://www.wikidata.org/wiki/Q17021880","display_name":"Heartbeat","level":2,"score":0.46653348207473755},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.46631014347076416},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.44005751609802246},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.39409029483795166},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3676121234893799},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1093609631061554},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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:10.1016/j.eswa.2023.122960","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2023.122960","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.49000000953674316,"display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W596238075","https://openalex.org/W1484551447","https://openalex.org/W1507701463","https://openalex.org/W2074449313","https://openalex.org/W2095409369","https://openalex.org/W2127854713","https://openalex.org/W2146254945","https://openalex.org/W2162651021","https://openalex.org/W2162800060","https://openalex.org/W2291961022","https://openalex.org/W2792396409","https://openalex.org/W2802900481","https://openalex.org/W2807367691","https://openalex.org/W2886034601","https://openalex.org/W2905877654","https://openalex.org/W2952715276","https://openalex.org/W2963275094","https://openalex.org/W2991497298","https://openalex.org/W3000556081","https://openalex.org/W3121149831","https://openalex.org/W3158749186","https://openalex.org/W4249997528","https://openalex.org/W4283386328","https://openalex.org/W4296041776","https://openalex.org/W4323852930","https://openalex.org/W4361295098","https://openalex.org/W4386737805","https://openalex.org/W6720111944","https://openalex.org/W6734550813","https://openalex.org/W6774597131","https://openalex.org/W6780174346","https://openalex.org/W6782327679","https://openalex.org/W6784972584","https://openalex.org/W6787758715","https://openalex.org/W6811596951","https://openalex.org/W6839630772","https://openalex.org/W6847048866"],"related_works":["https://openalex.org/W4385543909","https://openalex.org/W3039320222","https://openalex.org/W3199640442","https://openalex.org/W1898280036","https://openalex.org/W2315807364","https://openalex.org/W2382278803","https://openalex.org/W2113096447","https://openalex.org/W2803040299","https://openalex.org/W2376695684","https://openalex.org/W2236027875"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":5}],"updated_date":"2026-06-15T08:34:33.830935","created_date":"2025-10-10T00:00:00"}