{"id":"https://openalex.org/W4200383739","doi":"https://doi.org/10.1109/cisp-bmei53629.2021.9624395","title":"Sports fatigue detection based on deep learning","display_name":"Sports fatigue detection based on deep learning","publication_year":2021,"publication_date":"2021-10-23","ids":{"openalex":"https://openalex.org/W4200383739","doi":"https://doi.org/10.1109/cisp-bmei53629.2021.9624395"},"language":"en","primary_location":{"id":"doi:10.1109/cisp-bmei53629.2021.9624395","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cisp-bmei53629.2021.9624395","pdf_url":null,"source":{"id":"https://openalex.org/S4363605805","display_name":"2021 14th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 14th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","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/A5004687798","display_name":"Xiaole Guan","orcid":null},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaole Guan","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019755568","display_name":"Yanfei Lin","orcid":"https://orcid.org/0000-0001-8874-1986"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanfei Lin","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100337789","display_name":"Qun Wang","orcid":"https://orcid.org/0000-0002-4330-4093"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qun Wang","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100628019","display_name":"Zhiwen Liu","orcid":"https://orcid.org/0000-0002-0743-4237"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiwen Liu","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101940197","display_name":"Chengyi Liu","orcid":"https://orcid.org/0009-0002-8940-9787"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chengyi Liu","raw_affiliation_strings":["Beijing M&B Electronic Instruments Co., Ltd, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing M&B Electronic Instruments Co., Ltd, Beijing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11209","display_name":"Cardiovascular and exercise physiology","score":0.9884999990463257,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative 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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.98580002784729,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.6314773559570312},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.6138880252838135},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6059277057647705},{"id":"https://openalex.org/keywords/athletes","display_name":"Athletes","score":0.5503931045532227},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.46907371282577515},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45083722472190857},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.4275372326374054},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.41725340485572815},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.40651291608810425},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.35104531049728394},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20895248651504517},{"id":"https://openalex.org/keywords/physical-therapy","display_name":"Physical therapy","score":0.1969316005706787},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.1860886812210083},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.10660353302955627}],"concepts":[{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6314773559570312},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.6138880252838135},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6059277057647705},{"id":"https://openalex.org/C2781054738","wikidata":"https://www.wikidata.org/wiki/Q4813730","display_name":"Athletes","level":2,"score":0.5503931045532227},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.46907371282577515},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45083722472190857},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.4275372326374054},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.41725340485572815},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.40651291608810425},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.35104531049728394},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20895248651504517},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.1969316005706787},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1860886812210083},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.10660353302955627},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical 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":1,"locations":[{"id":"doi:10.1109/cisp-bmei53629.2021.9624395","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cisp-bmei53629.2021.9624395","pdf_url":null,"source":{"id":"https://openalex.org/S4363605805","display_name":"2021 14th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 14th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6499999761581421,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1569054470","https://openalex.org/W1608017130","https://openalex.org/W1880350315","https://openalex.org/W1971431884","https://openalex.org/W1992243813","https://openalex.org/W2011245643","https://openalex.org/W2047250762","https://openalex.org/W2071269206","https://openalex.org/W2082001224","https://openalex.org/W2098764478","https://openalex.org/W2103089817","https://openalex.org/W2112802342","https://openalex.org/W2144816256","https://openalex.org/W2647511518","https://openalex.org/W2936978234","https://openalex.org/W2971641952","https://openalex.org/W2976017519","https://openalex.org/W3049214836","https://openalex.org/W3093528975","https://openalex.org/W3188655442","https://openalex.org/W4288375408","https://openalex.org/W6668188601","https://openalex.org/W6761837902"],"related_works":["https://openalex.org/W2091018038","https://openalex.org/W2225378543","https://openalex.org/W4287122200","https://openalex.org/W9839718","https://openalex.org/W3110613631","https://openalex.org/W2040913503","https://openalex.org/W3166845860","https://openalex.org/W2742744817","https://openalex.org/W3202472720","https://openalex.org/W2351752850"],"abstract_inverted_index":{"Moderate":[0],"exercise":[1,10,30,49,58],"is":[2],"good":[3],"for":[4],"human":[5,22,56,74],"health.":[6],"However,":[7],"when":[8],"the":[9,21,55,65,73,82,126,130,139,142],"intensity":[11],"exceeds":[12],"a":[13],"certain":[14],"level,":[15],"it":[16],"will":[17],"be":[18],"harmful":[19],"to":[20,53,100,115],"body.":[23,75],"Therefore,":[24],"precise":[25],"control":[26],"and":[27,37,68,89,94,107],"adjustment":[28],"of":[29,64,72,119,129,141],"load":[31],"can":[32],"ensure":[33],"athletes'":[34],"sports":[35,120],"safety":[36],"improve":[38],"their":[39],"competitive":[40],"performance.":[41],"In":[42],"this":[43],"work,":[44],"we":[45],"have":[46],"developed":[47],"wearable":[48],"fatigue":[50,59],"detection":[51],"technology":[52],"estimate":[54],"body's":[57],"state":[60],"using":[61],"real-time":[62],"monitoring":[63],"ECG":[66,86],"signal":[67,71],"Inertial":[69],"sensor":[70],"14":[76],"young":[77],"healthy":[78],"volunteers":[79],"participated":[80],"in":[81],"running":[83],"experiment,":[84],"wearing":[85],"acquisition":[87],"equipment":[88],"inertial":[90],"sensors.":[91],"ECG,":[92],"acceleration":[93],"angular":[95],"velocity":[96],"signals":[97],"were":[98],"collected":[99],"extract":[101],"features.":[102],"And":[103],"then":[104],"Bidirectional":[105],"long":[106],"short-term":[108],"memory":[109],"neural":[110],"network":[111],"(Bi-LSTM)":[112],"was":[113,133],"used":[114],"classify":[116],"three":[117],"levels":[118],"fatigue.":[121],"The":[122,135],"results":[123,137],"showed":[124],"that":[125],"recognition":[127],"accuracy":[128],"user-independent":[131],"model":[132],"80.55%.":[134],"experimental":[136],"verified":[138],"effectiveness":[140],"algorithm.":[143]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
