New Score and Accuracy Function for IVIF Sets and Their Applications to AHP for MCGDM

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dc.authoridERSOZ, Suleyman/0000-0002-7534-6837
dc.authoridKOKOC, Melda/0000-0003-2035-9777
dc.contributor.authorKokoc, Melda
dc.contributor.authorErsoz, Suleyman
dc.date.accessioned2025-01-21T16:42:52Z
dc.date.available2025-01-21T16:42:52Z
dc.date.issued2022
dc.departmentKırıkkale Üniversitesi
dc.description.abstractMulti-criteria group decision making (MCGDM) is an important part of decision science and widely applied in several fields. To cope with the vagueness and ambiguity of the human evaluation in the MCGDM process, interval-valued intuitionistic fuzzy set (IVIFS) theory is introduced. In this study, the AHP method whose traditional form is frequently used in MCGDM problems is improved in the IVIF environment. Since the aim of AHP is to choose the most suitable criterion/alternative by making a rank from the most important to the least important, the improved IVIF-AHP method is based on the ranking functions. Some existing score and accuracy functions are analyzed and it is seen that these functions have some limitations to rank IVIF numbers. So, new score and accuracy functions of IVIFS are developed to overcome their limitations and these new functions are integrated into the IVIF-AHP method. The comparative results show that the improved IVIF-AHP method gives a consistent ranking for the criteria. Moreover, the proposed method steps are illustrated with a case study about prioritizing some technical and soft skills over industrial engineering and electrical engineering.
dc.identifier.doi10.1080/01969722.2021.1949519
dc.identifier.endpage281
dc.identifier.issn0196-9722
dc.identifier.issn1087-6553
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85124368475
dc.identifier.scopusqualityQ2
dc.identifier.startpage257
dc.identifier.urihttps://doi.org/10.1080/01969722.2021.1949519
dc.identifier.urihttps://hdl.handle.net/20.500.12587/25158
dc.identifier.volume53
dc.identifier.wosWOS:000752270800001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Inc
dc.relation.ispartofCybernetics and Systems
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241229
dc.subjectAccuracy function; analytical hierarchy process; decision making; score function; interval-valued intuitionistic fuzzy set
dc.titleNew Score and Accuracy Function for IVIF Sets and Their Applications to AHP for MCGDM
dc.typeArticle

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