F Xiao, W Ding - Applied Soft Computing, 2019 - Elsevier
The Pythagorean fuzzy set (PFS) which is an extension of intuitionistic fuzzy set, is more capable of expressing and handling the uncertainty under uncertain environments, so that it …
H Garg - International Journal of Intelligent Systems, 2016 - Wiley Online Library
Pythagorean fuzzy set (PFS) is one of the most successful in terms of representing comprehensively uncertain and vague information. Considering that the correlation …
A Pythagorean fuzzy set is one of the successful extensions of the intuitionistic fuzzy set to handle the uncertain and fuzzy information in a more wider way. In this paper, some new …
S Singh, AH Ganie - International Journal of Intelligent Systems, 2020 - Wiley Online Library
A Pythagorean fuzzy set (PFS) is an extension of an intuitionistic FS that can be extended by relaxing the restriction on the grades of satisfaction and dissatisfaction. PFS is a powerful …
Z Hussian, MS Yang - International Journal of Intelligent …, 2019 - Wiley Online Library
Pythagorean fuzzy sets (PFSs) were proposed by Yager in 2013 to treat imprecise and vague information in daily life more rigorously and efficiently with higher precision than …
Pythagorean fuzzy set (PFS) is a concept that generalizes intuitionistic fuzzy sets. The notion of PFSs is very much applicable in decision science because of its unique nature of …
G Wei, Y Wei - International Journal of Intelligent Systems, 2018 - Wiley Online Library
In this paper, we presented 10 similarity measures between Pythagorean fuzzy sets (PFSs) based on the cosine function by considering the degree of membership, degree of …
X Peng - Complex & Intelligent Systems, 2019 - Springer
Pythagorean fuzzy set (PFS), disposing the indeterminacy portrayed by membership and non-membership, is a more viable and effective means to seize indeterminacy. Due to the …
L Pan, X Gao, Y Deng… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Pythagorean fuzzy set (PFS) is an extension of the intuitionistic fuzzy set. It has a wider space of membership degrees. Thus, it is more capable in expressing and handling the …