| Title of paper:
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A novel approach for multiple criteria group decision making problem with unknown criteria weight information
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| Author(s):
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| V. Sireesha
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| Department of Applied Mathematics, GITAM, Visakhapatnam, India
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| vsirisha80@gmail.com
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| K. Himabindu
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| Department of Applied Mathematics, GITAM, Visakhapatnam, India
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| himabindu.chelamkuri@gmail.com
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| Published in:
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Notes on Intuitionistic Fuzzy Sets, Volume 24 (2018), Number 1, pages 70–79
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| DOI:
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https://doi.org/10.7546/nifs.2018.24.1.70-79
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| Download:
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 PDF (203 Kb Kb, Info)
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| Abstract:
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In this paper, an approach to multiple criteria group decision making (MCGDM) problem in which the criteria weights are unknown is proposed. The normal distribution is applied to criteria values to find the criteria weights when the decision maker weights, criteria values are taken in the form of interval valued intuitionistic fuzzy trapezoidal numbers (IVIFTNs). The effectiveness of the developed approach is verified by giving an illustrative example.
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| Keywords:
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Multiple criteria group decision making, Interval-valued intuitionistic fuzzy trapezoidal numbers, Unknown criteria weight, Interval-valued intuitionistic fuzzy trapezoidal weighted averaging operator.
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| AMS Classification:
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03E72.
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| References:
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