Paper Info
Title
An Extended Bidirectional Projection Method for Picture Fuzzy MAGDM and Its Application to Safety Assessment of Construction Project
Abstract
In this article, we shall introduce picture fuzzy bidirectional projection method and some fundamental theories of picture fuzzy information. First of all, we briefly review the definition of picture fuzzy sets (PFS) and introduce the score function, accuracy function and operational laws of PFS. In addition, to fuse overall picture fuzzy evaluation information, we introduce two aggregation operators of PFS including PFWA and PFWG operators. Furthermore, the picture fuzzy bidirectional projection method for multiple attribute group decision making (MAGDM) is established and all computing steps are simply depicted. In our presented model, it's more accuracy and effective for considering the conflicting attributes. Finally, a numerical example for safety assessment of construction project has been given to illustrate this new model and some comparisons between bidirectional projection method with picture fuzzy numbers (PFNs) and PFWA, PFWG aggregation operators are also conducted to further illustrate advantages of the new method.
Year
DOI
Venue
2019
10.1109/ACCESS.2019.2953316
IEEE ACCESS
Keywords
DocType
Volume
Multiple attribute group decision making (MAGDM),picture fuzzy sets (PFSS),bidirectional projection method,picture fuzzy weighted average (PFWA) operator,picture fuzzy weighted geometric (PFWG) operators,construction project
Journal
7
ISSN
Citations 
PageRank 
2169-3536
1
0.35
References 
Authors
0
5
Name
Order
Citations
PageRank
Guiwu Wei13568107.94
Siqi Zhang241.08
Jianping Lu323.74
Jiang Wu4354.19
Cun Wei5510.52