{"id":"https://openalex.org/W2516797325","doi":"https://doi.org/10.1007/s40708-016-0056-0","title":"Fuzzy clustering-based feature extraction method for mental task classification","display_name":"Fuzzy clustering-based feature extraction method for mental task classification","publication_year":2016,"publication_date":"2016-09-03","ids":{"openalex":"https://openalex.org/W2516797325","doi":"https://doi.org/10.1007/s40708-016-0056-0","mag":"2516797325","pmid":"https://pubmed.ncbi.nlm.nih.gov/27747824"},"language":"en","primary_location":{"id":"doi:10.1007/s40708-016-0056-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40708-016-0056-0","pdf_url":"https://link.springer.com/content/pdf/10.1007%2Fs40708-016-0056-0.pdf","source":{"id":"https://openalex.org/S2498492389","display_name":"Brain Informatics","issn_l":"2198-4018","issn":["2198-4018","2198-4026"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Brain Informatics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://link.springer.com/content/pdf/10.1007%2Fs40708-016-0056-0.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101232161","display_name":"Akshansh Gupta","orcid":"https://orcid.org/0000-0002-7016-3361"},"institutions":[{"id":"https://openalex.org/I152429107","display_name":"Jawaharlal Nehru University","ror":"https://ror.org/0567v8t28","country_code":"IN","type":"education","lineage":["https://openalex.org/I152429107"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Akshansh Gupta","raw_affiliation_strings":["School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, 110067, India. akshanshgupta83@gmail.com","School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, 110067, India"],"affiliations":[{"raw_affiliation_string":"School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, 110067, India. akshanshgupta83@gmail.com","institution_ids":[]},{"raw_affiliation_string":"School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, 110067, India","institution_ids":["https://openalex.org/I152429107"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056500794","display_name":"Dhirendra Kumar","orcid":"https://orcid.org/0000-0002-8902-5022"},"institutions":[{"id":"https://openalex.org/I152429107","display_name":"Jawaharlal Nehru University","ror":"https://ror.org/0567v8t28","country_code":"IN","type":"education","lineage":["https://openalex.org/I152429107"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dhirendra Kumar","raw_affiliation_strings":["School of Computer and Systems Sciences, Jawaharlal Nehru University, New Delhi, 110067, India"],"affiliations":[{"raw_affiliation_string":"School of Computer and Systems Sciences, Jawaharlal Nehru University, New Delhi, 110067, India","institution_ids":["https://openalex.org/I152429107"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101232161"],"corresponding_institution_ids":["https://openalex.org/I152429107"],"apc_list":{"value":790,"currency":"GBP","value_usd":969},"apc_paid":{"value":790,"currency":"GBP","value_usd":969},"fwci":1.5028,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":{"value":0.81759357,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"4","issue":"2","first_page":"135","last_page":"145"},"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/T10320","display_name":"Neural Networks and Applications","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9930999875068665,"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/brain\u2013computer-interface","display_name":"Brain\u2013computer interface","score":0.6894273161888123},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6662126779556274},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6503956913948059},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6316401958465576},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.6271113157272339},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.485029399394989},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.4831652045249939},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.47463545203208923},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4550309181213379},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4446549713611603},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.42479854822158813},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.41787847876548767},{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.4105718731880188},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.35782894492149353},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.15119919180870056}],"concepts":[{"id":"https://openalex.org/C173201364","wikidata":"https://www.wikidata.org/wiki/Q897410","display_name":"Brain\u2013computer interface","level":3,"score":0.6894273161888123},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6662126779556274},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6503956913948059},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6316401958465576},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.6271113157272339},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.485029399394989},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.4831652045249939},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.47463545203208923},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4550309181213379},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4446549713611603},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.42479854822158813},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.41787847876548767},{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.4105718731880188},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.35782894492149353},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.15119919180870056},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/s40708-016-0056-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40708-016-0056-0","pdf_url":"https://link.springer.com/content/pdf/10.1007%2Fs40708-016-0056-0.pdf","source":{"id":"https://openalex.org/S2498492389","display_name":"Brain Informatics","issn_l":"2198-4018","issn":["2198-4018","2198-4026"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Brain Informatics","raw_type":"journal-article"},{"id":"pmid:27747824","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/27747824","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Brain informatics","raw_type":null},{"id":"pmh:oai:europepmc.org:4286445","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5413590","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1007/s40708-016-0056-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40708-016-0056-0","pdf_url":"https://link.springer.com/content/pdf/10.1007%2Fs40708-016-0056-0.pdf","source":{"id":"https://openalex.org/S2498492389","display_name":"Brain Informatics","issn_l":"2198-4018","issn":["2198-4018","2198-4026"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Brain Informatics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320721","display_name":"Council of Scientific and Industrial Research, India","ror":"https://ror.org/021wm7p51"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2516797325.pdf","grobid_xml":"https://content.openalex.org/works/W2516797325.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W7120470","https://openalex.org/W1482432820","https://openalex.org/W1490699131","https://openalex.org/W1565475775","https://openalex.org/W1587362683","https://openalex.org/W1963735786","https://openalex.org/W1969400054","https://openalex.org/W1974758710","https://openalex.org/W1995450389","https://openalex.org/W2002080206","https://openalex.org/W2007221293","https://openalex.org/W2010014160","https://openalex.org/W2017337590","https://openalex.org/W2019900743","https://openalex.org/W2019985891","https://openalex.org/W2042353771","https://openalex.org/W2042587503","https://openalex.org/W2052471278","https://openalex.org/W2053445541","https://openalex.org/W2058722442","https://openalex.org/W2059915684","https://openalex.org/W2062024414","https://openalex.org/W2066188991","https://openalex.org/W2077770566","https://openalex.org/W2089624753","https://openalex.org/W2093909201","https://openalex.org/W2095905361","https://openalex.org/W2096166399","https://openalex.org/W2100470503","https://openalex.org/W2103014813","https://openalex.org/W2105710559","https://openalex.org/W2113321226","https://openalex.org/W2132549764","https://openalex.org/W2132984323","https://openalex.org/W2145947508","https://openalex.org/W2149873734","https://openalex.org/W2156849207","https://openalex.org/W2157784216","https://openalex.org/W2159326289","https://openalex.org/W2163701518","https://openalex.org/W2170778407","https://openalex.org/W2912565176","https://openalex.org/W3015571647","https://openalex.org/W4211007335","https://openalex.org/W4237171445","https://openalex.org/W4241727697","https://openalex.org/W4255272544","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W3202969339","https://openalex.org/W4237513258","https://openalex.org/W1994410349","https://openalex.org/W3177028067","https://openalex.org/W1913385466","https://openalex.org/W2889342546","https://openalex.org/W2015048155","https://openalex.org/W2106231951","https://openalex.org/W2077021924","https://openalex.org/W2009284386"],"abstract_inverted_index":{"A":[0],"brain":[1,48],"computer":[2],"interface":[3],"(BCI)":[4],"is":[5,32,159,208],"a":[6,11,92,106],"communication":[7],"system":[8],"by":[9,263],"which":[10,289],"person":[12],"can":[13],"send":[14],"messages":[15],"or":[16],"requests":[17],"for":[18,134,150,187],"basic":[19],"necessities":[20],"without":[21],"using":[22],"peripheral":[23],"nerves":[24],"and":[25,79,96,114,141,144,244,268,277,285],"muscles.":[26],"Response":[27],"to":[28,45,90,111,146,164,185,191,206,220,275],"mental":[29,56,192,199,257],"task-based":[30],"BCI":[31,52],"one":[33],"of":[34,38,62,70,103,198,204,215,218,240,250,256,281,293],"the":[35,47,51,60,63,68,101,135,173,188,202,213,254,291,294],"privileged":[36],"areas":[37],"investigation.":[39],"Electroencephalography":[40],"(EEG)":[41],"signals":[42,136],"are":[43,83,272],"used":[44,89],"represent":[46],"activities":[49],"in":[50,126,139,183,196,222],"domain.":[53],"For":[54],"any":[55],"task":[57,193,200,258],"classification":[58,259],"model,":[59],"performance":[61,255],"learning":[64],"model":[65],"depends":[66],"on":[67],"extraction":[69,87,283],"features":[71,149,207],"from":[72,172],"EEG":[73],"signal.":[74],"In":[75,153],"literature,":[76],"wavelet":[77,123],"transform":[78,124],"empirical":[80,122],"mode":[81],"decomposition":[82],"two":[84],"popular":[85],"feature":[86,232,282,286],"methods":[88,234,284,288],"analyze":[91],"signal":[93,116],"having":[94,137],"non-linear":[95,113],"non-stationary":[97,115],"property.":[98],"By":[99],"adopting":[100],"virtue":[102],"both":[104],"techniques,":[105],"theoretical":[107],"adaptive":[108],"filter-based":[109],"method":[110,267],"decompose":[112],"has":[117,169,260],"been":[118,170],"proposed":[119,295],"known":[120],"as":[121],"(EWT)":[125],"recent":[127],"past.":[128],"EWT":[129,163,177,186],"does":[130],"not":[131],"work":[132],"well":[133],"overlapped":[138],"frequency":[140],"time":[142],"domain":[143],"failed":[145],"provide":[147],"good":[148],"further":[151],"classification.":[152],"this":[154,166,223],"work,":[155],"Fuzzy":[156],"c-means":[157],"algorithm":[158],"utilized":[160,228],"along":[161,178],"with":[162,179],"handle":[165,212],"problem.":[167,194],"It":[168],"observed":[171],"experimental":[174],"results":[175,249],"that":[176,253],"fuzzy":[180],"clustering":[181],"outperforms":[182],"comparison":[184],"EEG-based":[189],"response":[190],"Further,":[195],"case":[197],"classification,":[201],"ratio":[203,217,239],"samples":[205,219],"very":[209],"small.":[210],"To":[211],"problem":[214],"small":[216],"features,":[221],"paper,":[224],"we":[225],"have":[226],"also":[227,273],"three":[229],"well-known":[230],"multivariate":[231],"selection":[233,287],"viz.":[235],"Bhattacharyya":[236],"distance":[237],"(BD),":[238],"scatter":[241],"matrices":[242],"(SR),":[243],"linear":[245],"regression":[246],"(LR).":[247],"The":[248],"experiment":[251],"demonstrate":[252],"improved":[261],"considerably":[262],"aforesaid":[264],"methods.":[265],"Ranking":[266],"Friedman's":[269],"statistical":[270],"test":[271],"performed":[274],"rank":[276],"compare":[278],"different":[279],"combinations":[280],"endorse":[290],"efficacy":[292],"approach.":[296]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}