A Novel Approach to Fuzzy Soft Set-Based Group Decision-Making

Qinrong Feng and Xiao Guo

Complexity, 2018, vol. 2018, 1-12

Abstract:

There are many uncertain problems in practical life which need decision-making with soft sets and fuzzy soft sets. The purpose of this paper is to develop an approach to effectively solve the group decision-making problem based on fuzzy soft sets. Firstly, we present an adjustable approach to solve the decision-making problems based on fuzzy soft sets. Then, we introduce knowledge measure and divergence degree based on -similarity relation to determine the experts’ weights. Further, we develop an effective group decision-making approach with unknown experts’ weights. Finally, sensitivity analysis about the parameters and comparison analysis with other existing methods are given.

Date: 2018
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Persistent link: https://EconPapers.repec.org/RePEc:hin:complx:2501489

DOI: 10.1155/2018/2501489

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