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Title: Ranking members of sets with uncertain center by using general type-2 fuzzy membership values
Authors: Golsefid, S. M. M.
Zarandi, M. H. F.
Türkşen, İsmail Burhan
Keywords: General type-2 fuzzy membership
center uncertainty
searching algorithm
multi central sets
Issue Date: 2015
Publisher: IEEE
Source: Annual Meeting of the North-American-Fuzzy-Information-Processing-Society (NAFIPS) -- AUG 17-19, 2015 -- Digipen, WA
Abstract: In this paper a new method is proposed for ranking members of the set with uncertainty in the center of set. It means that the set's center is considered as multi objects rather that single object. The degree of belonging to the set is defined based on general type-2 fuzzy membership values which the primary variable indicates the closeness to the each center; and the secondary variable indicates the center position compared to other central objects in the set. Then, the centroid approached is applied for ranking the general type-2 membership values. The performance of the model is demonstrated by applying on a numerical example and results are compared with ranking list based on type-1 fuzzy membership values.
ISBN: 978-1-4673-7248-0
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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