Results 91 to 100 of about 7,010,837 (208)

On intuitionistic fuzzy version of Zadeh’s extension principle

open access: yes, 2021
In this paper, by using ?-and ?-cuts approach and the intuitionistic fuzzy Zadeh’s extension principle, we have proved a result which reveals that the ?-and ?-cuts of an intuitionistic fuzzy number obtained by the intuitionistic fuzzy Zadeh’s extension ...
Mert, Raziye, Bayeğ, Selami
core   +1 more source

On the relationship between intuitionistic fuzzy sets and some other extensions of fuzzy set theory

open access: yes, 2002
In a previous paper we presented the relationship between intuitionistic fuzzy sets (Atanassov) and some other extensions of fuzzy set theory, such as L-fuzzy sets (Goguen), interval valued fuzzy sets (Sambuc), interval valued intuitionistic fuzzy sets ...
Kerre, EtienneWE02801000205272F358CFA4-F0ED-11E1-A9DE-61C894A0A6B4   +3 more
core  

Correlation of fuzzy sets

open access: yes, 2011
When we deal with crisp data, it is very common to find the correlation between variables. Here, we propose a method to calculate the correlation coefficient for fuzzy data, but rather than defining the correlation on the intuitionistic fuzzy sets like ...
林丕靜   +1 more
core   +1 more source

Complex nth power root fuzzy sets: Theory, and applications for multi-attribute decision making in uncertain environments.

open access: yesPLoS ONE
The newly introduced nth power root fuzzy set is a useful tool for expressing ambiguity and vagueness. It has an improved ability to manage uncertain situations compared to intuitionistic fuzzy set and Pythagorean fuzzy set theories, making nth power ...
Hariwan Z Ibrahim   +3 more
doaj   +1 more source

Correlation Coefficient of Complex Interval-Valued Intuitionistic Fuzzy Sets and Their Applications in Pattern Recognition

open access: yesAppliedMath
Complex interval-valued fuzzy sets are powerful tools for representing uncertainty and periodicity that occur in many real-life problems. They not only take both periodicity semantics and uncertainty into account but also describe the information using interval-valued membership grades, which gives experts more freedom to solve complex real-life ...
Mohamed Shenify   +2 more
openaire   +1 more source

δ-equality of intuitionistic fuzzy sets: a new proximity measure and applications in medical diagnosis

open access: yes, 2017
Intuitionistic fuzzy set is capable of handling uncertainty with counterpart falsities which exist in nature. Proximity measure is a convenient way to demonstrate impractical significance of values of memberships in the intuitionistic fuzzy set. However,
Roan Thi Ngan   +8 more
core   +1 more source

Innovative approaches to solar cell selection under complex intuitionistic fuzzy dynamic settings

open access: yesAIMS Mathematics
<abstract> <p>The need to meet current energy demands while protecting the interests of future generations has driven people to adopt regulatory frameworks that promote the careful use of limited resources. Among these resources, the sun is an everlasting source of energy.
Dilshad Alghazzawi   +6 more
openaire   +2 more sources

Intuitionistic Fuzzy Sets in J-CO-QL + ?

open access: yes, 2023
Intuitionistic Fuzzy Sets extend the classical notion of Fuzzy Sets, so as to represent “hesitation”: indeed, an item has both a membership degree and a non-membership degree, whose sum could be less than 1; the difference denotes the “hesitation” about ...
Fosci, Paolo, Psaila, Giuseppe
core   +1 more source

Contemporary Algebraic Attributes of the q-Rung Orthopair Complex Fuzzy Subgroups

open access: yesJournal of Mathematics
A more advanced form of complex fuzzy sets is q-rung orthopair complex fuzzy (q -ROCF) sets, which offer an additional and broad visualization of the uncertainty present in the unit disk.
Arshad Ali   +3 more
doaj   +1 more source

Version [1.1]- [Handling decision-making in intuitionistic fuzzy environment: PyIFDM package]

open access: yesSoftwareX
The paper introduces the update of the Python Intuitionistic Fuzzy Decision Making (PyIFDM) package, emphasizing its focus on Multi-Criteria Decision Analysis (MCDA) with uncertain data modeled as Intuitionistic Fuzzy Sets (IFS).
Jakub Więckowski   +3 more
doaj   +1 more source

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