{"id":"https://openalex.org/W4414438215","doi":"https://doi.org/10.3390/sym17101587","title":"A Novel Hand Motion Intention Recognition Method That Decodes EMG Signals Based on an Improved LSTM","display_name":"A Novel Hand Motion Intention Recognition Method That Decodes EMG Signals Based on an Improved LSTM","publication_year":2025,"publication_date":"2025-09-23","ids":{"openalex":"https://openalex.org/W4414438215","doi":"https://doi.org/10.3390/sym17101587"},"language":"en","primary_location":{"id":"doi:10.3390/sym17101587","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym17101587","pdf_url":"https://www.mdpi.com/2073-8994/17/10/1587/pdf?version=1758681300","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-8994/17/10/1587/pdf?version=1758681300","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019781526","display_name":"Tianao Cao","orcid":"https://orcid.org/0000-0002-8797-0709"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210158823","display_name":"Weihai Science and Technology Bureau","ror":"https://ror.org/05mx4xx46","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210158823"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tian-Ao Cao","raw_affiliation_strings":["School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China","School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150001, China","Weihai Sunfull Electronics Group Co., Ltd., Weihai 264200, China"],"raw_orcid":"https://orcid.org/0000-0002-8797-0709","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China","institution_ids":["https://openalex.org/I1328775524"]},{"raw_affiliation_string":"School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150001, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Weihai Sunfull Electronics Group Co., Ltd., Weihai 264200, China","institution_ids":["https://openalex.org/I4210158823"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101307087","display_name":"Hongyou Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyou Zhou","raw_affiliation_strings":["School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China","School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China"],"raw_orcid":"https://orcid.org/0009-0005-7427-0702","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China","institution_ids":["https://openalex.org/I1328775524"]},{"raw_affiliation_string":"School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhengkui Chen","orcid":"https://orcid.org/0009-0000-0723-9477"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhengkui Chen","raw_affiliation_strings":["School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China"],"raw_orcid":"https://orcid.org/0009-0000-0723-9477","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026565649","display_name":"Yiwei Dai","orcid":null},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiwei Dai","raw_affiliation_strings":["School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China","School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China","institution_ids":["https://openalex.org/I1328775524"]},{"raw_affiliation_string":"School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111172632","display_name":"Min Fang","orcid":"https://orcid.org/0000-0001-8060-1321"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Fang","raw_affiliation_strings":["School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103116939","display_name":"C. Wu","orcid":"https://orcid.org/0000-0002-5497-6215"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengze Wu","raw_affiliation_strings":["School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038997282","display_name":"Lurong Jiang","orcid":"https://orcid.org/0000-0003-4870-9361"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lurong Jiang","raw_affiliation_strings":["School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China"],"raw_orcid":"https://orcid.org/0000-0003-4870-9361","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069311542","display_name":"Yanyun Dai","orcid":"https://orcid.org/0000-0001-8466-2404"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanyun Dai","raw_affiliation_strings":["School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China","School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China"],"raw_orcid":"https://orcid.org/0000-0001-8466-2404","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China","institution_ids":["https://openalex.org/I1328775524"]},{"raw_affiliation_string":"School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China","institution_ids":["https://openalex.org/I1328775524"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063655412","display_name":"Jijun Tong","orcid":"https://orcid.org/0000-0002-6209-6605"},"institutions":[{"id":"https://openalex.org/I1328775524","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55","country_code":"CN","type":"education","lineage":["https://openalex.org/I1328775524"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jijun Tong","raw_affiliation_strings":["Provincial Key Laboratory for Research and Translation of Kidney Deficiency-Stasis-Turbidity Disease, Hangzhou 310018, China","School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China"],"raw_orcid":"https://orcid.org/0000-0002-6209-6605","affiliations":[{"raw_affiliation_string":"Provincial Key Laboratory for Research and Translation of Kidney Deficiency-Stasis-Turbidity Disease, Hangzhou 310018, China","institution_ids":[]},{"raw_affiliation_string":"School of Information Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China","institution_ids":["https://openalex.org/I1328775524"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1328775524"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":0.4223,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.6318464,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"17","issue":"10","first_page":"1587","last_page":"1587"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":0.9998999834060669,"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/T10784","display_name":"Muscle activation and electromyography studies","score":0.9998999834060669,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9969000220298767,"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9886000156402588,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/motion","display_name":"Motion (physics)","score":0.718999981880188},{"id":"https://openalex.org/keywords/hyperparameter","display_name":"Hyperparameter","score":0.6858000159263611},{"id":"https://openalex.org/keywords/decodes","display_name":"Decodes","score":0.5874999761581421},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.5867000222206116},{"id":"https://openalex.org/keywords/motion-capture","display_name":"Motion capture","score":0.46939998865127563},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.44530001282691956}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7890999913215637},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.718999981880188},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7044000029563904},{"id":"https://openalex.org/C8642999","wikidata":"https://www.wikidata.org/wiki/Q4171168","display_name":"Hyperparameter","level":2,"score":0.6858000159263611},{"id":"https://openalex.org/C2778858076","wikidata":"https://www.wikidata.org/wiki/Q5249539","display_name":"Decodes","level":3,"score":0.5874999761581421},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.5867000222206116},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4717000126838684},{"id":"https://openalex.org/C48007421","wikidata":"https://www.wikidata.org/wiki/Q676252","display_name":"Motion capture","level":3,"score":0.46939998865127563},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.44530001282691956},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3176000118255615},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.29919999837875366},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.29190000891685486},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2818000018596649},{"id":"https://openalex.org/C2777036941","wikidata":"https://www.wikidata.org/wiki/Q6917771","display_name":"Motion analysis","level":2,"score":0.27559998631477356},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.27459999918937683}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3390/sym17101587","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym17101587","pdf_url":"https://www.mdpi.com/2073-8994/17/10/1587/pdf?version=1758681300","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3390/sym17101587","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym17101587","pdf_url":"https://www.mdpi.com/2073-8994/17/10/1587/pdf?version=1758681300","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6318689173","display_name":null,"funder_award_id":"25222260-D","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"}],"funders":[{"id":"https://openalex.org/F4320324847","display_name":"Zhejiang Sci-Tech University","ror":"https://ror.org/03893we55"},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4414438215.pdf","grobid_xml":"https://content.openalex.org/works/W4414438215.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W1689711448","https://openalex.org/W1970108221","https://openalex.org/W1998504561","https://openalex.org/W2066327120","https://openalex.org/W2106526692","https://openalex.org/W2141964067","https://openalex.org/W2169931829","https://openalex.org/W2243789297","https://openalex.org/W2328504089","https://openalex.org/W2558378728","https://openalex.org/W2793187201","https://openalex.org/W2944851425","https://openalex.org/W2981991692","https://openalex.org/W3011014576","https://openalex.org/W3011145085","https://openalex.org/W3091287447","https://openalex.org/W3129731039","https://openalex.org/W3160238633","https://openalex.org/W3167732198","https://openalex.org/W3216182739","https://openalex.org/W4211170405","https://openalex.org/W4226061654","https://openalex.org/W4292313643","https://openalex.org/W4297457042","https://openalex.org/W4313477292","https://openalex.org/W4366199893","https://openalex.org/W4387055738","https://openalex.org/W4387084630","https://openalex.org/W4390285310","https://openalex.org/W4392240693","https://openalex.org/W4392381798","https://openalex.org/W4394754123"],"related_works":[],"abstract_inverted_index":{"Electromyography":[0],"(EMG)":[1],"signals":[2,85],"reflect":[3],"hand":[4,18,70,77,121,153,189],"motion":[5,19,43,71,78,122,154,184],"intention":[6,20,79,185,191],"and":[7,36,97,109,117,163],"exhibit":[8],"a":[9,60,76,137,179],"certain":[10],"degree":[11],"of":[12,17,45,57,68,120,159,186],"amplitude":[13],"symmetry.":[14],"Nowadays,":[15],"recognition":[16,66,80],"based":[21,86],"on":[22,87,102],"EMG":[23,84,103],"has":[24],"enriched":[25],"its":[26],"burgeoning":[27],"promotion":[28],"in":[29,59,132,151],"various":[30],"applications,":[31],"such":[32],"as":[33,113],"rehabilitation,":[34],"prostheses,":[35],"intelligent":[37],"supply":[38,61],"chains.":[39],"For":[40],"instance,":[41],"the":[42,55,65,127,133,168,183,187],"intentions":[44],"humans":[46],"can":[47],"be":[48],"conveyed":[49],"to":[50,114,181],"logistics":[51],"equipment,":[52],"thereby":[53],"improving":[54],"level":[56],"intelligence":[58],"chain.":[62],"To":[63],"enhance":[64],"accuracy":[67,150,170],"multiple":[69],"intentions,":[72],"this":[73],"paper":[74,176],"proposes":[75],"method":[81,146],"that":[82,143],"decodes":[83],"improved":[88,110],"long":[89],"short-term":[90],"memory":[91],"(LSTM).":[92],"Firstly,":[93],"we":[94,106,125],"performed":[95],"preprocessing":[96],"utilized":[98],"overlapping":[99],"sliding":[100],"windows":[101],"segments.":[104],"Secondly,":[105],"chose":[107],"LSTM":[108,134],"it":[111],"so":[112],"capture":[115],"features":[116],"enable":[118],"prediction":[119],"intention.":[123],"Specifically,":[124],"introduced":[126],"optimal":[128],"key":[129],"hyperparameter":[130],"combination":[131],"model":[135],"using":[136],"genetic":[138],"algorithm":[139],"(GA).":[140],"We":[141],"found":[142],"our":[144],"proposed":[145],"achieved":[147],"relatively":[148],"high":[149],"detecting":[152],"intention,":[155],"with":[156],"average":[157],"accuracies":[158],"92.0%":[160],"(five":[161],"gestures)":[162],"89.7%":[164],"(seven":[165,173],"gestures),":[166],"while":[167],"highest":[169],"reached":[171],"100.0%":[172],"gestures).":[174],"Our":[175],"may":[177],"provide":[178],"way":[180],"predict":[182],"human":[188],"for":[190],"communication.":[192]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}