{"id":"https://openalex.org/W4410995486","doi":"https://doi.org/10.1177/18758967251345217","title":"Improved Spider Monkey Optimization for EEG Feature Selection in Deep Learning-Based Sleep Stage Classification","display_name":"Improved Spider Monkey Optimization for EEG Feature Selection in Deep Learning-Based Sleep Stage Classification","publication_year":2025,"publication_date":"2025-06-03","ids":{"openalex":"https://openalex.org/W4410995486","doi":"https://doi.org/10.1177/18758967251345217"},"language":"en","primary_location":{"id":"doi:10.1177/18758967251345217","is_oa":false,"landing_page_url":"https://doi.org/10.1177/18758967251345217","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems: Applications in Engineering and Technology","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/A5019448031","display_name":"Anjali Pise","orcid":null},"institutions":[{"id":"https://openalex.org/I878213199","display_name":"Savitribai Phule Pune University","ror":"https://ror.org/044g6d731","country_code":"IN","type":"education","lineage":["https://openalex.org/I878213199"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Anjali Pise","raw_affiliation_strings":["Department of Technology, SPPU, Pune, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Technology, SPPU, Pune, India","institution_ids":["https://openalex.org/I878213199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041505327","display_name":"Priti P. Rege","orcid":"https://orcid.org/0000-0003-0584-5208"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Priti Rege","raw_affiliation_strings":["Electronics and Telecommunication,\u00a0College of Engineering, Pune, India"],"raw_orcid":"https://orcid.org/0000-0003-0584-5208","affiliations":[{"raw_affiliation_string":"Electronics and Telecommunication,\u00a0College of Engineering, Pune, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073628429","display_name":"Shripad Bhatlawande","orcid":"https://orcid.org/0000-0001-8405-9824"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shripad Bhatlawande","raw_affiliation_strings":["Electronics and Telecommunication,\u00a0Vishwakarma Institute of Technology, Pune, India"],"raw_orcid":"https://orcid.org/0000-0001-8405-9824","affiliations":[{"raw_affiliation_string":"Electronics and Telecommunication,\u00a0Vishwakarma Institute of Technology, Pune, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5019448031"],"corresponding_institution_ids":["https://openalex.org/I878213199"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10477787,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"49","issue":"6","first_page":"1371","last_page":"1392"},"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9817000031471252,"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":0.9785000085830688,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.7206772565841675},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.6026568412780762},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5688735842704773},{"id":"https://openalex.org/keywords/sleep","display_name":"Sleep (system call)","score":0.5412968397140503},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.5382281541824341},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.515363872051239},{"id":"https://openalex.org/keywords/sleep-stages","display_name":"Sleep Stages","score":0.5122941732406616},{"id":"https://openalex.org/keywords/stage","display_name":"Stage (stratigraphy)","score":0.5080165863037109},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5039450526237488},{"id":"https://openalex.org/keywords/spider","display_name":"Spider","score":0.4729723036289215},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4441077411174774},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4421149492263794},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.42716988921165466},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.29656773805618286},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.25181710720062256},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.18354514241218567},{"id":"https://openalex.org/keywords/polysomnography","display_name":"Polysomnography","score":0.1409827172756195},{"id":"https://openalex.org/keywords/paleontology","display_name":"Paleontology","score":0.1127488911151886},{"id":"https://openalex.org/keywords/zoology","display_name":"Zoology","score":0.07976633310317993}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7206772565841675},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.6026568412780762},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5688735842704773},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.5412968397140503},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.5382281541824341},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.515363872051239},{"id":"https://openalex.org/C2910364982","wikidata":"https://www.wikidata.org/wiki/Q35831","display_name":"Sleep Stages","level":4,"score":0.5122941732406616},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.5080165863037109},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5039450526237488},{"id":"https://openalex.org/C2780181586","wikidata":"https://www.wikidata.org/wiki/Q3966705","display_name":"Spider","level":2,"score":0.4729723036289215},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4441077411174774},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4421149492263794},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.42716988921165466},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.29656773805618286},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.25181710720062256},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.18354514241218567},{"id":"https://openalex.org/C2778205975","wikidata":"https://www.wikidata.org/wiki/Q1754874","display_name":"Polysomnography","level":3,"score":0.1409827172756195},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.1127488911151886},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.07976633310317993},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1177/18758967251345217","is_oa":false,"landing_page_url":"https://doi.org/10.1177/18758967251345217","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems: Applications in Engineering and Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1616126598","https://openalex.org/W2126050191","https://openalex.org/W2180889008","https://openalex.org/W2782978769","https://openalex.org/W2809951303","https://openalex.org/W2898047920","https://openalex.org/W2899800683","https://openalex.org/W2913052550","https://openalex.org/W2913237197","https://openalex.org/W2920016582","https://openalex.org/W2977136224","https://openalex.org/W3003228598","https://openalex.org/W3033146745","https://openalex.org/W3081734406","https://openalex.org/W3096994341","https://openalex.org/W3111722905","https://openalex.org/W3138541453","https://openalex.org/W4280630954","https://openalex.org/W4285150595","https://openalex.org/W4285503584","https://openalex.org/W4286542909","https://openalex.org/W4294690904","https://openalex.org/W4296551123","https://openalex.org/W4307515223","https://openalex.org/W4317795279","https://openalex.org/W4319777590","https://openalex.org/W4323045423","https://openalex.org/W4367663786","https://openalex.org/W4382561324","https://openalex.org/W4387449639","https://openalex.org/W4389850344","https://openalex.org/W4390245757","https://openalex.org/W4391716593","https://openalex.org/W4392481533","https://openalex.org/W4392968215","https://openalex.org/W4396675584","https://openalex.org/W4398197037","https://openalex.org/W4399239158","https://openalex.org/W4399261291","https://openalex.org/W4399426145","https://openalex.org/W4399756562","https://openalex.org/W4400525694","https://openalex.org/W4402095521","https://openalex.org/W4404079418","https://openalex.org/W4405887391"],"related_works":["https://openalex.org/W3121188996","https://openalex.org/W4308561096","https://openalex.org/W3200508116","https://openalex.org/W2136162213","https://openalex.org/W2376497661","https://openalex.org/W3011076523","https://openalex.org/W2332107599","https://openalex.org/W2319810220","https://openalex.org/W2424678138","https://openalex.org/W2324099496"],"abstract_inverted_index":{"Maintaining":[0],"human":[1],"physical":[2],"and":[3,18,50,68,75,83,95,100,109,127,172,196,229,245],"mental":[4],"health":[5],"depends":[6],"on":[7,65,157,165],"sleep;":[8],"insufficient":[9,37],"sleep":[10,23,55],"results":[11],"in":[12,31,53,129],"illness.":[13],"Many":[14],"deep":[15,41],"learning":[16,20,42],"(DL)":[17],"machine":[19],"(ML)":[21],"based":[22,64,121,164],"stage":[24],"classification":[25],"(SSC)":[26],"algorithms":[27],"have":[28],"been":[29],"proposed":[30,238],"the":[32,93,101,106,130,141,145,158,201,205],"last":[33],"ten":[34],"years.":[35],"However,":[36],"feature":[38],"uniqueness,":[39],"intricate":[40],"architectures,":[43],"a":[44,76,246,254],"great":[45],"deal":[46],"of":[47,71,98,112,182,185,190,194,198,204,212,250],"hyperparameter":[48],"adjustment,":[49],"low":[51],"accuracy":[52,181,211],"classifying":[54],"stages":[56],"make":[57],"SSC":[58,63,152,177,233],"difficult.":[59],"This":[60],"paper":[61],"presents":[62],"spectral,":[66],"texture,":[67],"temporal":[69,107],"features":[70,74,97,143],"electroencephalogram":[72],"(EEG)":[73],"lightweight":[77],"Deep":[78],"Convolution":[79],"Neural":[80],"Network":[81],"(DCNN)":[82],"Long":[84],"Short-Term":[85],"Memory":[86],"(LSTM).":[87],"The":[88,133,149,175,207,237],"DCNN":[89],"helps":[90,103],"to":[91,104,124],"improve":[92],"correlation":[94],"connectivity":[96,111],"EEG,":[99],"LSTM":[102],"boost":[105],"depiction":[108],"long-term":[110],"EEG":[113,131,147],"features.":[114,148,236],"It":[115],"uses":[116],"Wavelet":[117],"Packet":[118],"Transform":[119],"(WPT)":[120],"soft":[122],"thresholding":[123],"minimize":[125],"noise":[126],"artifacts":[128],"signal.":[132],"improved":[134],"Spider":[135],"Monkey":[136],"Optimization":[137],"(ISMO)":[138],"algorithm":[139,239],"selects":[140],"decisive":[142],"from":[144],"multiple":[146],"suggested":[150],"WPT-ISMO-DCNN-LSTM-based":[151,176],"scheme's":[153],"effectiveness":[154],"is":[155],"estimated":[156],"sleep-European":[159],"Data":[160],"Format":[161],"(Sleep-EDF)":[162],"dataset":[163],"accuracy,":[166],"recall,":[167],"precision,":[168],"F1-score,":[169],"trainable":[170,243],"parameters,":[171],"recognition":[173],"time.":[174],"scheme":[178],"provides":[179,209],"an":[180,210],"99%,":[183],"precision":[184],"1,":[186],"Kohen's":[187],"Kappa":[188],"rate":[189],"0.9878,":[191],"0.9921,":[192],"recall":[193],"0.99,":[195,199],"F1-score":[197],"outperforming":[200],"existing":[202],"state":[203],"art.":[206],"WPT-ISMO-DCNN-LSTM":[208],"99%":[213,230],"for":[214,218,222,226,231,234,253],"2-class":[215],"SSC,":[216,220,224,228],"99.70%":[217],"3-class":[219],"98.50%":[221],"4-class":[223],"99.30%":[225],"5-class":[227],"6-class":[232,255],"350":[235],"offers":[240],"5.9":[241],"M":[242],"parameters":[244],"total":[247],"training":[248],"time":[249],"498":[251],"s":[252],"SSC.":[256]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
