{"id":"https://openalex.org/W2065544416","doi":"https://doi.org/10.1080/0020772031000158519","title":"A grey-based clustering algorithm and its application on fuzzy system design","display_name":"A grey-based clustering algorithm and its application on fuzzy system design","publication_year":2003,"publication_date":"2003-03-01","ids":{"openalex":"https://openalex.org/W2065544416","doi":"https://doi.org/10.1080/0020772031000158519","mag":"2065544416"},"language":"en","primary_location":{"id":"doi:10.1080/0020772031000158519","is_oa":false,"landing_page_url":"https://doi.org/10.1080/0020772031000158519","pdf_url":null,"source":{"id":"https://openalex.org/S129640837","display_name":"International Journal of Systems Science","issn_l":"0020-7721","issn":["0020-7721","1464-5319"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Systems Science","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/A5003776128","display_name":"Chang-Chang Wong","orcid":null},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chang-Chang Wong","raw_affiliation_strings":["Department of Electrical Engineering , Tamkang University , Tamshui, Taiwan, Taipei, Hsien,  Republic of China","Department of Electrical Engineering , Tamkang University , Tamshui, Taiwan, Taipei, Hsien, Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering , Tamkang University , Tamshui, Taiwan, Taipei, Hsien,  Republic of China","institution_ids":["https://openalex.org/I107470533"]},{"raw_affiliation_string":"Department of Electrical Engineering , Tamkang University , Tamshui, Taiwan, Taipei, Hsien, Republic of China","institution_ids":["https://openalex.org/I107470533"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111538438","display_name":"Hung-Ren Lai","orcid":null},"institutions":[{"id":"https://openalex.org/I107470533","display_name":"Tamkang University","ror":"https://ror.org/04tft4718","country_code":"TW","type":"education","lineage":["https://openalex.org/I107470533"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hung-Ren Lai","raw_affiliation_strings":["Department of Electrical Engineering , Tamkang University , Tamshui, Taiwan, Taipei, Hsien,  Republic of China","Department of Electrical Engineering , Tamkang University , Tamshui, Taiwan, Taipei, Hsien, Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering , Tamkang University , Tamshui, Taiwan, Taipei, Hsien,  Republic of China","institution_ids":["https://openalex.org/I107470533"]},{"raw_affiliation_string":"Department of Electrical Engineering , Tamkang University , Tamshui, Taiwan, Taipei, Hsien, Republic of China","institution_ids":["https://openalex.org/I107470533"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4413,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.68862704,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"34","issue":"4","first_page":"269","last_page":"281"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12368","display_name":"Grey System Theory Applications","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12368","display_name":"Grey System Theory Applications","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10820","display_name":"Fuzzy Logic and Control Systems","score":0.9477999806404114,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9419999718666077,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.7416824102401733},{"id":"https://openalex.org/keywords/fuzzy-clustering","display_name":"Fuzzy clustering","score":0.6864219903945923},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.6275730133056641},{"id":"https://openalex.org/keywords/inverted-pendulum","display_name":"Inverted pendulum","score":0.4931018054485321},{"id":"https://openalex.org/keywords/grey-relational-analysis","display_name":"Grey relational analysis","score":0.4886637032032013},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47003453969955444},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.44796115159988403},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4195857048034668},{"id":"https://openalex.org/keywords/gradient-descent","display_name":"Gradient descent","score":0.4122907519340515},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.40536025166511536},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35333624482154846},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.2542605996131897},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.06797400116920471},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.05565425753593445}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7416824102401733},{"id":"https://openalex.org/C17212007","wikidata":"https://www.wikidata.org/wiki/Q5511111","display_name":"Fuzzy clustering","level":3,"score":0.6864219903945923},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.6275730133056641},{"id":"https://openalex.org/C192921069","wikidata":"https://www.wikidata.org/wiki/Q550134","display_name":"Inverted pendulum","level":3,"score":0.4931018054485321},{"id":"https://openalex.org/C64734493","wikidata":"https://www.wikidata.org/wiki/Q5608296","display_name":"Grey relational analysis","level":2,"score":0.4886637032032013},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47003453969955444},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.44796115159988403},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4195857048034668},{"id":"https://openalex.org/C153258448","wikidata":"https://www.wikidata.org/wiki/Q1199743","display_name":"Gradient descent","level":3,"score":0.4122907519340515},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.40536025166511536},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35333624482154846},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.2542605996131897},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.06797400116920471},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.05565425753593445},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/0020772031000158519","is_oa":false,"landing_page_url":"https://doi.org/10.1080/0020772031000158519","pdf_url":null,"source":{"id":"https://openalex.org/S129640837","display_name":"International Journal of Systems Science","issn_l":"0020-7721","issn":["0020-7721","1464-5319"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Systems Science","raw_type":"journal-article"},{"id":"pmh:oai:tkuir.lib.tku.edu.tw:987654321/46412","is_oa":false,"landing_page_url":"https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/46412","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1490891821","https://openalex.org/W1553483187","https://openalex.org/W1577818368","https://openalex.org/W1870018506","https://openalex.org/W2013377700","https://openalex.org/W2059286372","https://openalex.org/W2067448476","https://openalex.org/W2070104456","https://openalex.org/W2071336597","https://openalex.org/W2071782633","https://openalex.org/W2079325629","https://openalex.org/W2103518983","https://openalex.org/W2113076747","https://openalex.org/W2141649146","https://openalex.org/W2146150422","https://openalex.org/W2147684166","https://openalex.org/W2147741940","https://openalex.org/W2159265133","https://openalex.org/W2182044576"],"related_works":["https://openalex.org/W2945382830","https://openalex.org/W4224807364","https://openalex.org/W2596632494","https://openalex.org/W2535986621","https://openalex.org/W1980197432","https://openalex.org/W2382432689","https://openalex.org/W2000612978","https://openalex.org/W4388110928","https://openalex.org/W1483228865","https://openalex.org/W4312412183"],"abstract_inverted_index":{"A":[0,12,132],"grey-based":[1],"clustering":[2,43,56,67],"method":[3,75,118],"was":[4,24,30,101,119],"proposed":[5,66,74,151],"and":[6,33,48,136],"applied":[7],"on":[8,76],"fuzzy":[9,77,85,107,130,152],"system":[10,78,86,108,134,153],"design.":[11],"new":[13],"grey-clustering":[14,99],"algorithm":[15,100],"using":[16],"grey":[17],"relational":[18],"analysis":[19],"as":[20],"the":[21,46,62,65,73,95,98,115,128,147,150],"similarity":[22],"measure":[23],"developed":[25],"for":[26],"data":[27,42,51,55],"clustering.":[28],"It":[29],"more":[31],"effective":[32],"accurate":[34],"than":[35],"C-Means":[36],"like":[37],"algorithms":[38],"when":[39,45],"dealing":[40],"with":[41],"issue,":[44],"compact":[47],"complete":[49],"separate":[50],"were":[52,142],"considered.":[53],"Some":[54],"examples":[57],"are":[58],"presented":[59],"to":[60,103,121,145],"illustrate":[61,146],"effectiveness":[63],"of":[64,72,84,127,149],"algorithm.":[68],"Next,":[69],"an":[70,137],"application":[71],"design":[79,87,154],"is":[80],"presented.":[81],"The":[82],"procedure":[83],"can":[88],"be":[89],"separated":[90],"into":[91],"two":[92],"parts.":[93],"In":[94],"first":[96],"procedure,":[97],"employed":[102],"form":[104],"a":[105,123],"rough":[106],"only":[109],"from":[110],"gathered":[111],"input-output":[112],"data.":[113],"Then,":[114],"gradient":[116],"descent":[117],"used":[120,144],"determine":[122],"suitable":[124],"parameter":[125],"set":[126],"formed":[129],"system.":[131],"nonlinear":[133],"modelling":[135],"inverted":[138],"pendulum":[139],"control":[140],"problem":[141],"then":[143],"validity":[148],"procedure.":[155]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}