{"id":"https://openalex.org/W2773205147","doi":"https://doi.org/10.1007/978-3-319-72038-8_5","title":"Classification of Motor Imagery Based EEG Signals Using Sparsity Approach","display_name":"Classification of Motor Imagery Based EEG Signals Using Sparsity Approach","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2773205147","doi":"https://doi.org/10.1007/978-3-319-72038-8_5","mag":"2773205147"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-72038-8_5","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-319-72038-8_5","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-319-72038-8_5.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-319-72038-8_5.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086586480","display_name":"S. R. Sreeja","orcid":null},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"S. R. Sreeja","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009031009","display_name":"Joytirmoy Rabha","orcid":null},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Joytirmoy Rabha","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019043360","display_name":"Debasis Samanta","orcid":"https://orcid.org/0000-0002-6104-3771"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Debasis Samanta","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032809289","display_name":"Pabitra Mitra","orcid":"https://orcid.org/0000-0002-1908-9813"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Pabitra Mitra","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066216499","display_name":"Monalisa Sarma","orcid":"https://orcid.org/0000-0001-5645-9716"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Monalisa Sarma","raw_affiliation_strings":["Subir Chowdhury School of Quality and Reliability, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Subir Chowdhury School of Quality and Reliability, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, India","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5086586480"],"corresponding_institution_ids":["https://openalex.org/I145894827"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":{"value":5000,"currency":"EUR","value_usd":5392},"fwci":4.1371,"has_fulltext":true,"cited_by_count":26,"citation_normalized_percentile":{"value":0.95618039,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"47","last_page":"59"},"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9993000030517578,"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"}},{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9937999844551086,"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/computer-science","display_name":"Computer science","score":0.8608899712562561},{"id":"https://openalex.org/keywords/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.7815133929252625},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.6856215000152588},{"id":"https://openalex.org/keywords/motor-imagery","display_name":"Motor imagery","score":0.6695517897605896},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.640075147151947},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6300622820854187},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5626236200332642},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.446444034576416},{"id":"https://openalex.org/keywords/spatial-filter","display_name":"Spatial filter","score":0.438434362411499},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4158235788345337},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3798835277557373},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.35922497510910034}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8608899712562561},{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.7815133929252625},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6856215000152588},{"id":"https://openalex.org/C54808283","wikidata":"https://www.wikidata.org/wiki/Q6918191","display_name":"Motor imagery","level":4,"score":0.6695517897605896},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.640075147151947},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6300622820854187},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5626236200332642},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.446444034576416},{"id":"https://openalex.org/C121475858","wikidata":"https://www.wikidata.org/wiki/Q2735911","display_name":"Spatial filter","level":2,"score":0.438434362411499},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4158235788345337},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3798835277557373},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.35922497510910034},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-319-72038-8_5","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-319-72038-8_5","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-319-72038-8_5.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":{"id":"doi:10.1007/978-3-319-72038-8_5","is_oa":true,"landing_page_url":"https://doi.org/10.1007/978-3-319-72038-8_5","pdf_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-319-72038-8_5.pdf","source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2773205147.pdf","grobid_xml":"https://content.openalex.org/works/W2773205147.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W611103097","https://openalex.org/W1971790766","https://openalex.org/W2046658845","https://openalex.org/W2050834445","https://openalex.org/W2055070433","https://openalex.org/W2078087619","https://openalex.org/W2090262261","https://openalex.org/W2099509424","https://openalex.org/W2104266187","https://openalex.org/W2106006415","https://openalex.org/W2107861471","https://openalex.org/W2115126565","https://openalex.org/W2119667497","https://openalex.org/W2129812935","https://openalex.org/W2140413964","https://openalex.org/W2140856955","https://openalex.org/W2141520175","https://openalex.org/W2147854680","https://openalex.org/W2172016139","https://openalex.org/W2213712841","https://openalex.org/W2354225344","https://openalex.org/W2498264865","https://openalex.org/W2582264763"],"related_works":["https://openalex.org/W1977940006","https://openalex.org/W2887556756","https://openalex.org/W2947925238","https://openalex.org/W195417223","https://openalex.org/W1984377984","https://openalex.org/W1961545574","https://openalex.org/W3045772920","https://openalex.org/W2510077457","https://openalex.org/W2047816336","https://openalex.org/W2944296668"],"abstract_inverted_index":{"The":[0,44,104,183],"advancement":[1],"in":[2,16,78,86],"brain-computer":[3],"interface":[4],"systems":[5],"(BCIs)":[6],"gives":[7],"a":[8,76,91,215],"new":[9,92],"hope":[10],"to":[11,61,114,133,144,159,213],"people":[12,219],"with":[13,220],"special":[14,221],"needs":[15],"restoring":[17],"their":[18],"independence.":[19],"Since,":[20],"BCIs":[21,46],"using":[22,47,173],"motor":[23],"imagery":[24],"(MI)":[25],"rhythms":[26],"provides":[27,187],"high":[28],"degree":[29],"of":[30,54,71,109,148,169],"freedom,":[31],"it":[32],"is":[33,74,156],"been":[34],"used":[35,132,212],"for":[36,41,101,218],"many":[37],"real-time":[38,216],"applications,":[39],"especially":[40],"locked-in":[42],"people.":[43],"available":[45,175],"MI-based":[48,79,102],"EEG":[49],"signals":[50,130],"usually":[51],"makes":[52,107],"use":[53,108],"spatial":[55,95,111],"filtering":[56,96],"and":[57,65,69,123,191,200],"powerful":[58],"classification":[59,93,155,189,204],"methods":[60],"attain":[62],"better":[63,188],"accuracy":[64,190],"performance.":[66],"Inter-subject":[67],"variability":[68],"speed":[70],"the":[72,83,117,127,146,161,167,170,194],"classifier":[73],"still":[75],"issue":[77,147],"BCIs.":[80,103],"To":[81],"address":[82],"aforementioned":[84],"issues,":[85],"this":[87],"work,":[88],"we":[89],"propose":[90],"method,":[94],"based":[97,154],"sparsity":[98],"(SFS)":[99],"approach":[100,172],"proposed":[105,171,184],"method":[106,186,208],"common":[110],"pattern":[112],"(CSP)":[113],"spatially":[115,128],"filter":[116],"MI":[118,163,176],"signals.":[119,164],"Then":[120],"frequency":[121],"bandpower":[122],"wavelet":[124],"features":[125],"from":[126,179],"filtered":[129],"are":[131],"bulid":[134],"two":[135],"different":[136],"over-complete":[137],"dictionary":[138,141],"matrix.":[139],"This":[140,206],"matrix":[142],"helps":[143],"overcome":[145],"inter-subject":[149],"variability.":[150],"Later,":[151],"sparse":[152],"representation":[153],"carried":[157],"out":[158],"classify":[160],"two-class":[162],"We":[165],"analysed":[166],"performance":[168],"publicly":[174],"dataset":[177],"IVa":[178],"BCI":[180],"competition":[181],"III.":[182],"SFS":[185,207],"runtime":[192],"than":[193],"well-known":[195],"support":[196],"vector":[197],"machine":[198],"(SVM)":[199],"logistic":[201],"regression":[202],"(LR)":[203],"methods.":[205],"can":[209],"be":[210],"further":[211],"develop":[214],"application":[217],"needs.":[222]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
