Note on “Some models for deriving the priority weights from interval fuzzy preference relations”

Mingming Hu, Peiyu Ren, Jibin Lan, Jun Wang and Weimin Zheng

European Journal of Operational Research, 2014, vol. 237, issue 2, 771-773

Abstract: Deriving accurate interval weights from interval fuzzy preference relations is key to successfully solving decision making problems. Xu and Chen (2008) proposed a number of linear programming models to derive interval weights, but the definitions for the additive consistent interval fuzzy preference relation and the linear programming model still need to be improved. In this paper, a numerical example is given to show how these definitions and models can be improved to increase accuracy. A new additive consistency definition for interval fuzzy preference relations is proposed and novel linear programming models are established to demonstrate the generation of interval weights from an interval fuzzy preference relation.

Keywords: Decision support systems; Interval fuzzy preference relation; Additive consistency; Linear programming model (search for similar items in EconPapers)
Date: 2014
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Citations: View citations in EconPapers (5)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:237:y:2014:i:2:p:771-773

DOI: 10.1016/j.ejor.2014.03.021

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