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EDAS method for multiple criteria group decision making with picture fuzzy information and its application to green suppliers selections
- Source :
- Technological and Economic Development of Economy, Vol 25, Iss 6 (2019)
- Publication Year :
- 2019
- Publisher :
- Vilnius Gediminas Technical University, 2019.
-
Abstract
- In this paper, we construct picture fuzzy EDAS model based on traditional EDAS (Evaluation based on Distance from Average Solution) model. Firstly, we briefly review the definition of picture fuzzy sets (PFSs) and introduce the score function, accuracy function and operational laws of picture fuzzy numbers (PFNs). Then, we combine traditional EDAS model for MCGDM with PFNs. In our model, it’s more accuracy and effective for considering the conflicting attributes. Finally, a numerical example for green supplier selection has been given to illustrate this new model and some comparisons between EDAS model with PFNs and PFWA, PFWG aggregation operators are also conducted to further illustrate advantages of the new method. First published online 23 August 2019
Details
- Language :
- English
- ISSN :
- 20294913 and 20294921
- Volume :
- 25
- Issue :
- 6
- Database :
- Directory of Open Access Journals
- Journal :
- Technological and Economic Development of Economy
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.4636b7cbfa194a088f596f881e9ebec4
- Document Type :
- article
- Full Text :
- https://doi.org/10.3846/tede.2019.10714