{"id":"https://openalex.org/W4388046412","doi":"https://doi.org/10.1007/s11042-023-17396-1","title":"A novel approach of decoding four-class motor imagery tasks via wavelet transform and 1DCNN-BiLSTM","display_name":"A novel approach of decoding four-class motor imagery tasks via wavelet transform and 1DCNN-BiLSTM","publication_year":2023,"publication_date":"2023-10-31","ids":{"openalex":"https://openalex.org/W4388046412","doi":"https://doi.org/10.1007/s11042-023-17396-1"},"language":"en","primary_location":{"id":"doi:10.1007/s11042-023-17396-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-023-17396-1","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"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":"Multimedia Tools and 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/A5086991693","display_name":"Chaoqin Chu","orcid":"https://orcid.org/0000-0002-5535-4709"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaoqin Chu","raw_affiliation_strings":["Department of Mechanical and Electrical Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Electrical Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090593845","display_name":"Qinkun Xiao","orcid":"https://orcid.org/0000-0002-2651-1218"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qinkun Xiao","raw_affiliation_strings":["Department of Electrical and Information Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China","Department of Mechanical and Electrical Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China"],"raw_orcid":"https://orcid.org/0000-0002-2651-1218","affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China","institution_ids":["https://openalex.org/I4210110558"]},{"raw_affiliation_string":"Department of Mechanical and Electrical Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071562183","display_name":"Jianing Shen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianing Shen","raw_affiliation_strings":["Department of Electrical and Information Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104187753","display_name":"Leran Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Leran Chang","raw_affiliation_strings":["Department of Electrical and Information Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100385274","display_name":"Na Zhang","orcid":"https://orcid.org/0000-0002-8845-5055"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Na Zhang","raw_affiliation_strings":["Department of Electrical and Information Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100531479","display_name":"Yu Du","orcid":"https://orcid.org/0000-0003-2881-7963"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Du","raw_affiliation_strings":["Department of Electrical and Information Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China","institution_ids":["https://openalex.org/I4210110558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101603187","display_name":"Hui Gao","orcid":"https://orcid.org/0000-0002-9557-7739"},"institutions":[{"id":"https://openalex.org/I4210110558","display_name":"Xi'an Technological University","ror":"https://ror.org/01t8prc81","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210110558"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hui Gao","raw_affiliation_strings":["Department of Electrical and Information Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Information Engineering, Xi\u2019an Technological University, Xi\u2019an, Shaanxi, 710021, People\u2019s Republic of China","institution_ids":["https://openalex.org/I4210110558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5090593845","https://openalex.org/A5101603187"],"corresponding_institution_ids":["https://openalex.org/I4210110558"],"apc_list":{"value":2890,"currency":"USD","value_usd":2890},"apc_paid":null,"fwci":0.5273,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.61331251,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"82","issue":"29","first_page":"45789","last_page":"45809"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":1.0,"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":1.0,"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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular 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/T11447","display_name":"Blind Source Separation Techniques","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/computer-science","display_name":"Computer science","score":0.860503077507019},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7293422818183899},{"id":"https://openalex.org/keywords/dropout","display_name":"Dropout (neural networks)","score":0.6896941661834717},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6887526512145996},{"id":"https://openalex.org/keywords/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.6879783272743225},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.6826875805854797},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6186521649360657},{"id":"https://openalex.org/keywords/motor-imagery","display_name":"Motor imagery","score":0.5949767231941223},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5840469002723694},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5480471253395081},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4716576635837555},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.44097253680229187},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.4132877588272095},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.36922580003738403},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.19220435619354248},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.12773951888084412}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.860503077507019},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7293422818183899},{"id":"https://openalex.org/C2776145597","wikidata":"https://www.wikidata.org/wiki/Q25339462","display_name":"Dropout (neural networks)","level":2,"score":0.6896941661834717},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6887526512145996},{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.6879783272743225},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.6826875805854797},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6186521649360657},{"id":"https://openalex.org/C54808283","wikidata":"https://www.wikidata.org/wiki/Q6918191","display_name":"Motor imagery","level":4,"score":0.5949767231941223},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5840469002723694},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5480471253395081},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4716576635837555},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.44097253680229187},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.4132877588272095},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.36922580003738403},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.19220435619354248},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.12773951888084412},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11042-023-17396-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-023-17396-1","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"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":"Multimedia Tools and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4000000059604645,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1969878365","https://openalex.org/W2035385895","https://openalex.org/W2119292922","https://openalex.org/W2241109995","https://openalex.org/W2613375858","https://openalex.org/W2741907166","https://openalex.org/W2774049169","https://openalex.org/W2800380319","https://openalex.org/W2901668078","https://openalex.org/W2924079966","https://openalex.org/W2945692081","https://openalex.org/W2964596665","https://openalex.org/W2978943609","https://openalex.org/W2996658928","https://openalex.org/W3009259306","https://openalex.org/W3012521722","https://openalex.org/W3085334857","https://openalex.org/W3110770815","https://openalex.org/W3116163198","https://openalex.org/W3121280022","https://openalex.org/W3128379694","https://openalex.org/W3153000850","https://openalex.org/W3213412168","https://openalex.org/W3213804113","https://openalex.org/W4211039151","https://openalex.org/W4211170405","https://openalex.org/W4214729595","https://openalex.org/W4220866631","https://openalex.org/W4225005389","https://openalex.org/W4229007141","https://openalex.org/W4281776813","https://openalex.org/W4284969807","https://openalex.org/W4292382487","https://openalex.org/W4293824843","https://openalex.org/W4319068569","https://openalex.org/W4319336409","https://openalex.org/W4319744981","https://openalex.org/W4320000551","https://openalex.org/W4323317194","https://openalex.org/W4362670037","https://openalex.org/W4380685811"],"related_works":["https://openalex.org/W1977940006","https://openalex.org/W2947925238","https://openalex.org/W2887556756","https://openalex.org/W195417223","https://openalex.org/W2951110009","https://openalex.org/W1513407214","https://openalex.org/W1984377984","https://openalex.org/W2510077457","https://openalex.org/W1961545574","https://openalex.org/W3045772920"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":4}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}