Results 11 to 20 of about 7,010,837 (208)

Similarity Measures between Temporal Complex Intuitionistic Fuzzy Sets and Application in Pattern Recognition and Medical Diagnosis [PDF]

open access: yesDiscrete Dynamics in Nature and Society, 2019
This work addresses the issue of similarity measures between two temporal complex Atanassov’s intuitionistic fuzzy sets, many measures of similarity between complex Atanassov’s intuitionistic fuzzy sets.
Mohammed M. Khalaf   +2 more
doaj   +3 more sources

Bipolar Complex Intuitionistic Fuzzy Lie Algebras

open access: yesMathematics
We introduce and study bipolar complex intuitionistic fuzzy Lie algebras (BCIFLAs), a new algebraic framework merging bipolar fuzzy theory, complex-valued membership functions in Cartesian form, and intuitionistic fuzzy Lie algebra theory.
Abd Ulazeez Alkouri   +2 more
doaj   +2 more sources

Complex Atanassov's Intuitionistic Fuzzy Relation [PDF]

open access: yesAbstract and Applied Analysis, 2013
This paper presents distance measure between two complex Atanassov's intuitionistic fuzzy sets (CAIFSs). This distance measure is used to illustrate an application of CAIFSs in solving one of the most core application areas of fuzzy set theory, which is ...
Abd Ulazeez M. Alkouri   +1 more
doaj   +2 more sources

Intuitionistic complex Fuzzy sets in decision support systems: A choquet operated data mining-ANN approach [PDF]

open access: yesMathematics and Computational Sciences
This work introduces a novel set, the Intuitionistic Complex Fuzzy Set (ICFS), that expands traditional intuitionistic fuzzy sets into a complex-valued domain and captures interacting attributes more effectively in the decision support framework based on
Chandrasekar Karpaha   +2 more
doaj   +2 more sources

Multi-objective optimisation in air-conditioning systems : comfort/discomfort definition by IF sets. [PDF]

open access: yes, 2001
The problem of multi-objective optimisation of air-conditioning (AC) systems is treated in the paper in the framework of intuitionistic fvzzy (lF) set theory. The nature of the problem is multi-objective one with requirements for minimal costs (generally,
Angelov, Plamen
core   +4 more sources

Semantic transfer and contradictory evidence in intuitionistic fuzzy sets [PDF]

open access: yes, 2008
The relationship between object level intuitionistic fuzzy sets and predicate based intuitionistic fuzzy sets is explored. Mass assignment uses a process called semantic unification to evaluate the degree to which one set supports another, the inverse ...
Robert S. Patching (7169249)   +2 more
core   +7 more sources

Operation properties and $$(\alpha ,\beta )$$-equalities of complex intuitionistic fuzzy sets

open access: yesSoft Computing, 2022
Abstract A complex intuitionistic fuzzy set is an innovative uncertainty set whose membership and non-membership functions take values in the unit circle in the complex plane. This paper investigates various operation properties and proposes a new distance measure for complex intuitionistic fuzzy sets. The distance of two complex intuitionistic
Zengtai Gong, Fangdi Wang
openaire   +1 more source

Three de-intuitionistic fuzzification procedures over circular intuitionistic fuzzy sets [PDF]

open access: yes, 2023
Circular Intuitionistic Fuzzy Sets (CIFS) are one of the newest extensions of the intuitionistic fuzzy sets.
Lilija C. Atanassova
core   +2 more sources

Clustering stock price volatility using intuitionistic fuzzy sets [PDF]

open access: yes, 2022
Clustering involves gathering a collection of objects into homogeneous groups or clusters, such that objects in the same cluster are more similar when compared to objects present in other groups.
Chountas, P., Urumov, G.
core   +1 more source

Development of Hybrids of Hypersoft Set with Complex Fuzzy Set, Complex Intuitionistic Fuzzy set and Complex Neutrosophic Set

open access: yesNeutrosophic Sets and Systems, 2020
The complex fuzzy soft set and its generalized hybrids are such eective structures which not only minimize the impediments of all complex fuzzy-like structures for dealing uncertainties but also fulll all the parametric requirements of soft sets. This feature makes it a completely new mathematical tool for solving problems dealing with uncertainties ...
Atiqe Ur Rahman   +3 more
openaire   +3 more sources

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