Ranking the return on assets of tehran stock exchange by a new method based on z-numbers data

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dc.authoridTofigh Allahviranloo / 0000-0002-6673-3560en_US
dc.authorscopusidTofigh Allahviranloo / 8834494700en_US
dc.authorwosidTofigh Allahviranloo / V-4843-2019en_US
dc.contributor.authorFarzam, Maryam
dc.contributor.authorMozhdeh, Afshar
dc.contributor.authorAllahviranloo, Tofigh
dc.contributor.authorAminataei, Azim
dc.date.accessioned2023-08-31T12:20:20Z
dc.date.available2023-08-31T12:20:20Z
dc.date.issued2023en_US
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Yazılım Mühendisliği Bölümüen_US
dc.description.abstractSince real-world data are often inaccurate and working with fuzzy data and Z-numbers are very important and necessary, and in the real world, we need to rank and compare data, in this article, we introduce a new method for ranking Z-numbers. This ranking algorithm is based on centroid point. We evaluate the distance between the centroid points, and based on this distance, we rank the Z-numbers. The algorithm of this method has simple calculations and it provides satisfactory results for data in different conditions; we use this method in two practical examples. First, by ranking the return on assets of Tehran stock exchanges, with this method, we can choose the most risky stock and the least risky stock among the available stocks. The advantage of this method over conventional fuzzy methods is considering uncertainty and allocating credit in the opinion of experts to estimate fuzzy parameters, and in the second example, we ranked the factors which affect the productivity of tourism security. Then, by using the proposed algorithm, we introduce the most important and the least important factors for tourist security budgeting.en_US
dc.identifier.citationFarzam, M., Allahviranloo, T., & Aminataei, A. (2022). Ranking the return on assets of Tehran stock exchange by a new method based on Z-numbers data.en_US
dc.identifier.doi10.1155/2023/2063267en_US
dc.identifier.issn0161-1712en_US
dc.identifier.issn1687-0425en_US
dc.identifier.scopus2-s2.0-85148249601en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.urihttp://dx.doi.org/10.1155/2023/2063267
dc.identifier.urihttps://hdl.handle.net/20.500.12713/3969
dc.identifier.volume2023en_US
dc.identifier.wosWOS:000932755100001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAllahviranloo, Tofigh
dc.language.isoenen_US
dc.publisherHindawi Ltden_US
dc.relation.ispartofInternational Journal of Mathematics and Mathematical Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleRanking the return on assets of tehran stock exchange by a new method based on z-numbers dataen_US
dc.typeArticleen_US

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