{"id":"https://openalex.org/W3113949921","doi":"https://doi.org/10.1109/ictc49870.2020.9289335","title":"An Ensemble Deep Learning Approach for Sleep Stage Classification via Single-channel EEG and EOG","display_name":"An Ensemble Deep Learning Approach for Sleep Stage Classification via Single-channel EEG and EOG","publication_year":2020,"publication_date":"2020-10-21","ids":{"openalex":"https://openalex.org/W3113949921","doi":"https://doi.org/10.1109/ictc49870.2020.9289335","mag":"3113949921"},"language":"en","primary_location":{"id":"doi:10.1109/ictc49870.2020.9289335","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc49870.2020.9289335","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Conference on Information and Communication Technology Convergence (ICTC)","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/A5008004104","display_name":"In-Nea Wang","orcid":"https://orcid.org/0000-0002-5427-9129"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"In-Nea Wang","raw_affiliation_strings":["Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083761614","display_name":"Choel-Hui Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Choel-Hui Lee","raw_affiliation_strings":["Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100618312","display_name":"Hyunji Kim","orcid":"https://orcid.org/0009-0005-6908-7962"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyun-Ji Kim","raw_affiliation_strings":["Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009302215","display_name":"Hakseung Kim","orcid":"https://orcid.org/0000-0001-5407-293X"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hakseung Kim","raw_affiliation_strings":["Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101947623","display_name":"Dong\u2010Joo Kim","orcid":"https://orcid.org/0000-0002-0988-2236"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong-Joo Kim","raw_affiliation_strings":["Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5008004104"],"corresponding_institution_ids":["https://openalex.org/I197347611"],"apc_list":null,"apc_paid":null,"fwci":0.7945,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.70851503,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"394","last_page":"398"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9998999834060669,"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/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T10985","display_name":"Sleep and Wakefulness Research","score":0.9976999759674072,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.7346163988113403},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6582085490226746},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6507171988487244},{"id":"https://openalex.org/keywords/sleep-stages","display_name":"Sleep Stages","score":0.6040864586830139},{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep (system call)","score":0.5954371690750122},{"id":"https://openalex.org/keywords/electrooculography","display_name":"Electrooculography","score":0.5373436808586121},{"id":"https://openalex.org/keywords/ensemble-learning","display_name":"Ensemble learning","score":0.5279715657234192},{"id":"https://openalex.org/keywords/ensemble-forecasting","display_name":"Ensemble forecasting","score":0.5261435508728027},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.49906158447265625},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4827670156955719},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.42014577984809875},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.379526823759079},{"id":"https://openalex.org/keywords/polysomnography","display_name":"Polysomnography","score":0.23440289497375488},{"id":"https://openalex.org/keywords/eye-movement","display_name":"Eye movement","score":0.19417527318000793},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.141169011592865},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.08930408954620361}],"concepts":[{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.7346163988113403},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6582085490226746},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6507171988487244},{"id":"https://openalex.org/C2910364982","wikidata":"https://www.wikidata.org/wiki/Q35831","display_name":"Sleep Stages","level":4,"score":0.6040864586830139},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.5954371690750122},{"id":"https://openalex.org/C2778681526","wikidata":"https://www.wikidata.org/wiki/Q420647","display_name":"Electrooculography","level":3,"score":0.5373436808586121},{"id":"https://openalex.org/C45942800","wikidata":"https://www.wikidata.org/wiki/Q245652","display_name":"Ensemble learning","level":2,"score":0.5279715657234192},{"id":"https://openalex.org/C119898033","wikidata":"https://www.wikidata.org/wiki/Q3433888","display_name":"Ensemble forecasting","level":2,"score":0.5261435508728027},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.49906158447265625},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4827670156955719},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.42014577984809875},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.379526823759079},{"id":"https://openalex.org/C2778205975","wikidata":"https://www.wikidata.org/wiki/Q1754874","display_name":"Polysomnography","level":3,"score":0.23440289497375488},{"id":"https://openalex.org/C153050134","wikidata":"https://www.wikidata.org/wiki/Q760256","display_name":"Eye movement","level":2,"score":0.19417527318000793},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.141169011592865},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.08930408954620361},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ictc49870.2020.9289335","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc49870.2020.9289335","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 International Conference on Information and Communication Technology Convergence (ICTC)","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":25,"referenced_works":["https://openalex.org/W169052826","https://openalex.org/W1860567973","https://openalex.org/W2058807024","https://openalex.org/W2069890151","https://openalex.org/W2075157159","https://openalex.org/W2095705004","https://openalex.org/W2144194006","https://openalex.org/W2144691514","https://openalex.org/W2171837816","https://openalex.org/W2539353608","https://openalex.org/W2604096629","https://openalex.org/W2763323349","https://openalex.org/W2771006757","https://openalex.org/W2793841943","https://openalex.org/W2805033630","https://openalex.org/W2901977952","https://openalex.org/W2908510526","https://openalex.org/W2963919481","https://openalex.org/W2970971581","https://openalex.org/W3025257101","https://openalex.org/W4295312788","https://openalex.org/W6606879723","https://openalex.org/W6674330103","https://openalex.org/W6757817989","https://openalex.org/W6766978945"],"related_works":["https://openalex.org/W2794896638","https://openalex.org/W2891633941","https://openalex.org/W3121188996","https://openalex.org/W4390905871","https://openalex.org/W3202800081","https://openalex.org/W2339383267","https://openalex.org/W3124390867","https://openalex.org/W4308561096","https://openalex.org/W3101614107","https://openalex.org/W1909207154"],"abstract_inverted_index":{"Classification":[0],"of":[1,10,37,90],"sleep":[2,11,17,30],"stages":[3],"is":[4,19,86],"important":[5],"for":[6,29],"diagnosis":[7],"and":[8,21,34,53,68,79,92],"treatment":[9],"disorder.":[12],"Manual":[13],"classification":[14],"performed":[15],"by":[16],"experts":[18],"burdensome":[20],"time-consuming.":[22],"This":[23],"study":[24],"proposes":[25],"a":[26],"novel":[27],"model":[28,45,75,85],"stage":[31],"classification.":[32],"EEG":[33,52],"EOG":[35,54],"signals":[36],"153":[38],"healthy":[39],"subjects":[40],"was":[41],"used.":[42],"The":[43,82],"proposed":[44,73,83],"ensembles":[46],"two":[47,62],"EEGNet-BiLSTM":[48],"models":[49,63],"which":[50],"learn":[51],"respectively.":[55],"Compared":[56],"to":[57,95],"the":[58,61,72,96],"existing":[59],"models,":[60],"yielded":[64],"approximately":[65],"82%":[66],"accuracy":[67,78,91],"0.78":[69],"k-value,":[70],"whereas":[71],"ensemble":[74,84],"showed":[76],"90%":[77],"0.80":[80],"k-value.":[81],"superior":[87],"in":[88],"terms":[89],"consistency":[93],"compared":[94],"conventional":[97],"models.":[98]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
