Group Multi-Attribute Decision Making Based on Interval Neutrosophic Sets

Amir Hossein NAFEI¹, Wenjun YUAN^1*, Hadi NASSERI²
¹ Department of Mathematics and Information Science, Guangzhou University,
Guangzhou, 510006, China
Amir.nafei@e.gzhu.edu.cn, wjyuan1957@126.com (^*Corresponding author)
² Department of Mathematics and Big Data, Foshan University,
Foshan, 528000, China
nhadi57@gmail.com

ABSTRACT: This paper presents a new method for group multi-attribute decision-making (GMADM) based on interval neutrosophic sets, where decision makers determine the weights and the evaluating values of the attributes with respect to the available alternatives by using interval neutrosophic values. In comparison with other existing methods involving group multi-attribute decision making, that only consider crisp or incomplete information, the proposed method, based on interval neutrosophic sets, can handle not only incomplete information but also indeterminate and inconsistent information which is common in real-world situations. Therefore, the method presented in this paper can be more effective and efficient than other decision-making methods.

KEYWORDS: GMADM, Decision-making, Interval neutrosophic sets, Interval neutrosophic values, Neutrosophic sets, MAGDM.

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CITE THIS PAPER AS:
Amir Hossein NAFEI, Wenjun YUAN, Hadi NASSERI, Group Multi-Attribute Decision Making Based on Interval Neutrosophic Sets, Studies in Informatics and Control, ISSN 1220-1766, vol. 28(3), pp. 309-316, 2019. https://doi.org/10.24846/v28i3y201907