{"id":"https://openalex.org/W2168618665","doi":"https://doi.org/10.1109/tsmcb.2008.2010506","title":"Online Sequential Fuzzy Extreme Learning Machine for Function Approximation and Classification Problems","display_name":"Online Sequential Fuzzy Extreme Learning Machine for Function Approximation and Classification Problems","publication_year":2009,"publication_date":"2009-03-24","ids":{"openalex":"https://openalex.org/W2168618665","doi":"https://doi.org/10.1109/tsmcb.2008.2010506","mag":"2168618665","pmid":"https://pubmed.ncbi.nlm.nih.gov/19336333"},"language":"en","primary_location":{"id":"doi:10.1109/tsmcb.2008.2010506","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsmcb.2008.2010506","pdf_url":null,"source":{"id":"https://openalex.org/S4210170378","display_name":"IEEE Transactions on Systems Man and Cybernetics Part B (Cybernetics)","issn_l":"1083-4419","issn":["1083-4419","1941-0492"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Systems, Man, and Cybernetics, Part B (Cybernetics)","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5033905708","display_name":"Hai-Jun Rong","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]},{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Hai-Jun Rong","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798","School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","School of Aerospace, Xi''an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Aerospace, Xi''an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061746912","display_name":"Guang-Bin Huang","orcid":"https://orcid.org/0000-0002-2480-4965"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Guang-Bin Huang","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080692534","display_name":"N. Sundararajan","orcid":"https://orcid.org/0000-0002-6972-8775"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"N. Sundararajan","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086633317","display_name":"P. Saratchandran","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"P. Saratchandran","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":15.7043,"has_fulltext":false,"cited_by_count":349,"citation_normalized_percentile":{"value":0.99019073,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"39","issue":"4","first_page":"1067","last_page":"1072"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12676","display_name":"Machine Learning and ELM","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12676","display_name":"Machine Learning and ELM","score":1.0,"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/T10320","display_name":"Neural Networks and Applications","score":0.9955999851226807,"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/T10057","display_name":"Face and Expression Recognition","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/extreme-learning-machine","display_name":"Extreme learning machine","score":0.8347357511520386},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5545748472213745},{"id":"https://openalex.org/keywords/membership-function","display_name":"Membership function","score":0.5468671917915344},{"id":"https://openalex.org/keywords/fuzzy-classification","display_name":"Fuzzy classification","score":0.45915594696998596},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.45239654183387756},{"id":"https://openalex.org/keywords/fuzzy-rule","display_name":"Fuzzy rule","score":0.4475284218788147},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4437786340713501},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.42912307381629944},{"id":"https://openalex.org/keywords/fuzzy-number","display_name":"Fuzzy number","score":0.4270651042461395},{"id":"https://openalex.org/keywords/adaptive-neuro-fuzzy-inference-system","display_name":"Adaptive neuro fuzzy inference system","score":0.4179684817790985},{"id":"https://openalex.org/keywords/piecewise","display_name":"Piecewise","score":0.4169018864631653},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41325563192367554},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3938671350479126},{"id":"https://openalex.org/keywords/fuzzy-control-system","display_name":"Fuzzy control system","score":0.3037779927253723},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.2909942865371704},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.14807158708572388}],"concepts":[{"id":"https://openalex.org/C2780150128","wikidata":"https://www.wikidata.org/wiki/Q21948731","display_name":"Extreme learning machine","level":3,"score":0.8347357511520386},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5545748472213745},{"id":"https://openalex.org/C5263885","wikidata":"https://www.wikidata.org/wiki/Q1967302","display_name":"Membership function","level":4,"score":0.5468671917915344},{"id":"https://openalex.org/C127385683","wikidata":"https://www.wikidata.org/wiki/Q1475696","display_name":"Fuzzy classification","level":4,"score":0.45915594696998596},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.45239654183387756},{"id":"https://openalex.org/C2780049643","wikidata":"https://www.wikidata.org/wiki/Q5511139","display_name":"Fuzzy rule","level":4,"score":0.4475284218788147},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4437786340713501},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.42912307381629944},{"id":"https://openalex.org/C1883856","wikidata":"https://www.wikidata.org/wiki/Q3407463","display_name":"Fuzzy number","level":4,"score":0.4270651042461395},{"id":"https://openalex.org/C186108316","wikidata":"https://www.wikidata.org/wiki/Q352530","display_name":"Adaptive neuro fuzzy inference system","level":4,"score":0.4179684817790985},{"id":"https://openalex.org/C164660894","wikidata":"https://www.wikidata.org/wiki/Q2037833","display_name":"Piecewise","level":2,"score":0.4169018864631653},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41325563192367554},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3938671350479126},{"id":"https://openalex.org/C195975749","wikidata":"https://www.wikidata.org/wiki/Q1475705","display_name":"Fuzzy control system","level":3,"score":0.3037779927253723},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.2909942865371704},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.14807158708572388},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tsmcb.2008.2010506","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsmcb.2008.2010506","pdf_url":null,"source":{"id":"https://openalex.org/S4210170378","display_name":"IEEE Transactions on Systems Man and Cybernetics Part B (Cybernetics)","issn_l":"1083-4419","issn":["1083-4419","1941-0492"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Systems, Man, and Cybernetics, Part B (Cybernetics)","raw_type":"journal-article"},{"id":"pmid:19336333","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19336333","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":"IEEE transactions on systems, man, and cybernetics. Part B, Cybernetics : a publication of the IEEE Systems, Man, and Cybernetics Society","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W31566076","https://openalex.org/W103963407","https://openalex.org/W2019207321","https://openalex.org/W2052097982","https://openalex.org/W2079325629","https://openalex.org/W2084812512","https://openalex.org/W2103414828","https://openalex.org/W2106504576","https://openalex.org/W2111072639","https://openalex.org/W2114966857","https://openalex.org/W2122040390","https://openalex.org/W2129013743","https://openalex.org/W2134243500","https://openalex.org/W2136340804","https://openalex.org/W2137500783","https://openalex.org/W2138484437","https://openalex.org/W2139585733","https://openalex.org/W2141695047","https://openalex.org/W2151863350","https://openalex.org/W2158054309","https://openalex.org/W2161055889","https://openalex.org/W2162450741","https://openalex.org/W2162635690","https://openalex.org/W2305587097","https://openalex.org/W2982720039","https://openalex.org/W4232514889","https://openalex.org/W6601248315","https://openalex.org/W6604216256"],"related_works":["https://openalex.org/W2316629716","https://openalex.org/W2033613435","https://openalex.org/W3119111295","https://openalex.org/W2750393159","https://openalex.org/W2012508237","https://openalex.org/W2559843435","https://openalex.org/W2374152511","https://openalex.org/W759115005","https://openalex.org/W2781808531","https://openalex.org/W2674573885"],"abstract_inverted_index":{"In":[0,95],"this":[1],"correspondence,":[2],"an":[3,156],"online":[4],"sequential":[5],"fuzzy":[6,26],"extreme":[7],"learning":[8,66],"machine":[9],"(OS-Fuzzy-ELM)":[10],"has":[11],"been":[12],"developed":[13],"for":[14],"function":[15],"approximation":[16],"and":[17,108,139],"classification":[18],"problems.":[19],"The":[20,141],"equivalence":[21],"of":[22,86,101,119,134],"a":[23,31,52,78,82],"Takagi-Sugeno-Kang":[24],"(TSK)":[25],"inference":[27],"system":[28,136],"(FIS)":[29],"to":[30,44],"generalized":[32],"single":[33],"hidden-layer":[34],"feedforward":[35],"network":[36],"is":[37,41],"shown":[38],"first,":[39,107],"which":[40],"then":[42],"used":[43],"develop":[45],"the":[46,65,73,98,110,132,145,160],"OS-Fuzzy-ELM":[47,68,120,147],"algorithm.":[48],"This":[49],"results":[50,142],"in":[51,67,77,131,159],"FIS":[53],"that":[54,144],"can":[55,69],"handle":[56],"any":[57],"bounded":[58],"nonconstant":[59],"piecewise":[60],"continuous":[61],"membership":[62,102],"function.":[63],"Furthermore,":[64],"be":[70],"done":[71],"with":[72,89,121,153],"input":[74],"data":[75],"coming":[76],"one-by-one":[79],"mode":[80,88],"or":[81,91,150],"chunk-by-chunk":[83],"(a":[84],"block":[85],"data)":[87],"fixed":[90],"varying":[92],"chunk":[93],"size.":[94],"OS-Fuzzy-ELM,":[96],"all":[97],"antecedent":[99],"parameters":[100,113],"functions":[103],"are":[104,114,125],"randomly":[105],"assigned":[106],"then,":[109],"corresponding":[111],"consequent":[112],"determined":[115],"analytically.":[116],"Performance":[117],"comparisons":[118],"other":[122],"existing":[123],"algorithms":[124],"presented":[126],"using":[127],"real-world":[128],"benchmark":[129],"problems":[130],"areas":[133],"nonlinear":[135],"identification,":[137],"regression,":[138],"classification.":[140],"show":[143],"proposed":[146],"produces":[148],"similar":[149],"better":[151],"accuracies":[152],"at":[154],"least":[155],"order-of-magnitude":[157],"reduction":[158],"training":[161],"time.":[162]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":21},{"year":2019,"cited_by_count":25},{"year":2018,"cited_by_count":45},{"year":2017,"cited_by_count":45},{"year":2016,"cited_by_count":28},{"year":2015,"cited_by_count":43},{"year":2014,"cited_by_count":36},{"year":2013,"cited_by_count":24},{"year":2012,"cited_by_count":13}],"updated_date":"2026-07-26T07:53:14.480251","created_date":"2025-10-10T00:00:00"}