Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6115
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dc.contributor.authorZarandi, Mohammad Hossein Fazel-
dc.contributor.authorTorshizi, A. Doostparast-
dc.contributor.authorTürkşen, İsmail Burhan-
dc.contributor.authorRezaee, B.-
dc.date.accessioned2021-09-11T15:34:59Z-
dc.date.available2021-09-11T15:34:59Z-
dc.date.issued2013en_US
dc.identifier.issn0020-0255-
dc.identifier.issn1872-6291-
dc.identifier.urihttps://doi.org/10.1016/j.ins.2012.12.017-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/6115-
dc.description.abstractThis paper proposes a new method for designing Interval Type-2 Fuzzy Logic Systems (IT2 FLSs) considering two issues: first, quality of clustering the output space and secondly, approximating the output of the IT2 FLS based on a new output processing method. Based on these two issues, we present a new cluster validity index capable of being used for type-1 Fuzzy C-Means (FCMs), Interval Type-2 FCM (IT2 FCM), and Possibilistic C-Means (PCMs) clustering algorithms. This validity index is highly efficient in determining clusters with the least similarity between them and the highest similarity between data vectors in each cluster. Then, a new definition for uncertainty bounds is presented in order to eliminate the type-reduction process in IT2 FLSs and to increase accuracy of the existing uncertainty bounds in the literature. Finally, effectiveness of the proposed approaches compared to several well-known existing methods has been investigated. Computational results have verified accuracy and effectiveness of the proposed method. (C) 2012 Elsevier Inc. All rights reserved.en_US
dc.language.isoenen_US
dc.publisherElsevier Science Incen_US
dc.relation.ispartofInformation Sciencesen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectType-2 fuzzy logic systemen_US
dc.subjectCluster validity indexen_US
dc.subjectUncertainty bounden_US
dc.titleA new indirect approach to the type-2 fuzzy systems modeling and designen_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Industrial Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Endüstri Mühendisliği Bölümütr_TR
dc.identifier.volume232en_US
dc.identifier.startpage346en_US
dc.identifier.endpage365en_US
dc.authorid0000-0002-3685-7853-
dc.identifier.wosWOS:000316774700022en_US
dc.identifier.scopus2-s2.0-84875416158en_US
dc.institutionauthorTürkşen, İsmail Burhan-
dc.identifier.doi10.1016/j.ins.2012.12.017-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
Appears in Collections:Endüstri Mühendisliği Bölümü / Department of Industrial Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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