Group decision under uncertain information

Peng Sun and Jun Zhang

Chaos, Solitons & Fractals, 2020, vol. 131, issue C

Abstract: Aiming to solve the rational weights for the experts in the group decision-making, a group decision-making approach is proposed based on the normal distribution weights. With respect to the normal distribution of the appraisal value for different schemes, the distribution functions of the expert weights are obtained for each scheme. It gives different weights to the experts for the different schemes. A numerical example illustrates the validity and rationality for the proposed approach.

Keywords: Normal distribution weights; Group decision-making; Probability density function (search for similar items in EconPapers)
Date: 2020
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:131:y:2020:i:c:s0960077919304825

DOI: 10.1016/j.chaos.2019.109531

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