Results 211 to 220 of about 30,346 (250)

Generalized interval-valued hesitant intuitionistic fuzzy soft sets

Journal of Intelligent & Fuzzy Systems, 2021
This paper aims to extend the Interval-valued Intuitionistic Hesitant Fuzzy Set to a Generalized Interval-valued Hesitant Intuitionistic Fuzzy Soft Set (GIVHIFSS). Definition of a GIVHIFSS and some of their operations are defined, and some of their properties are studied. In these GIVHIFSSs, the authors have defined complement, null, and absolute. Soft
Nazra, Admi, Asdi, Yudiantri, Wahyuni, Sisri, Ramadhani, Hafizah, Zulvera   +4 more
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Novel distance, similarity and entropy measures for interval valued intuitionistic fuzzy soft set

Journal of Intelligent & Fuzzy Systems, 2022
Soft and fuzzy sets are generic tools to deal with uncertainty. Both contemporary sets are not suitable to deal with all type of uncertain parameters.
Sonia, Pratiksha Tiwari, Priti Gupta
semanticscholar   +1 more source

Interval-valued complex fuzzy soft sets

AIP Conference Proceedings, 2017
Type-2 fuzzy sets allow us to incorporate the uncertainties about the membership functions into fuzzy sets, thereby overcoming a problem that is inherent in type-1 fuzzy sets, which does not allow for any uncertainty in assigning values to the membership functions.
Ganeshsree Selvachandran, Abdul Razak Salleh   +1 more
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Selection coefficient using interval-value fuzzy soft set

AIP Conference Proceedings, 2020
In this paper, we introduce the idea of fuzzy selection coefficient interval valued fuzzy soft set principle, fuzzy selection coefficient interval valued fuzzy soft set and observe their operations. We take outline-aggregation operator to form fuzzy selection coefficient interval valued fuzzy soft set -selection making approach that permits making ...
N. Anitha, V. Lambodharan
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On Possibility Interval-Valued Fuzzy Soft Sets

Applied Mechanics and Materials, 2013
Soft set theory, initiated by Molodtsov, can be used as a new mathematical tool for dealing with imprecise, vague, and uncertain problems. In this paper, the concepts of two types of possibil­ity interval-valued fuzzy soft sets are proposed. Their operations and basic properties are studied which are subset, equal, relative complement, union ...
Yong Yang, Cong Cong Meng
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Another view on generalized interval valued intuitionistic fuzzy soft set and its applications in decision support system

Journal of Intelligent & Fuzzy Systems, 2020
As a combination of an interval-valued intuitionistic fuzzy soft set (IVIFSS) and interval-valued intuitionistic fuzzy set (IVIFS), the existing notion of the generalized interval-valued intuitionistic fuzzy soft set (GIVIFSS) is clarified and ...
Muhammad Jabir Khan, Poom Kumam, Peide Liu, W. Kumam   +3 more
semanticscholar   +1 more source

Entropy on Interval-Valued Intuitionistic Fuzzy Soft Set

2015 IEEE International Conference on Computer and Information Technology; Ubiquitous Computing and Communications; Dependable, Autonomic and Secure Computing; Pervasive Intelligence and Computing, 2015
In this paper, the concept of soft entropy is firstlyproposed to measure the intrinsic uncertainty of a soft set. For interval-valued intuitionistic fuzzy soft sets, axiomaticaldefinitions of intuitionistic entropy, fuzzy entropy and soft en-tropy are proposed. The corresponding calculate formulae aregiven respectively. Different types of uncertainties
Yaya Liu, Keyun Qin
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Interval-valued intuitionistic fuzzy parameterized interval-valued intuitionistic fuzzy soft sets and their application in decision-making

Journal of Ambient Intelligence and Humanized Computing, 2020
Although some statistical tools, such as mean and median, used for modelling a problem containing parameters or alternatives with multiple intuitionistic fuzzy values because these values are obtained in a specific period, decrease uncertainty, they lead to data loss. However, interval-valued intuitionistic fuzzy values can overcome such a concern. For
Tuğçe Aydın, Serdar Enginoğlu
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Soft Interval-Valued Intuitionistic Fuzzy Rough Sets

2015
The vagueness or the representation of imperfect knowledge has been a problem for a long time for the mathematicians. There are many mathematical tools for dealing with uncertainties; some of them are fuzzy set theory, rough set theory, and soft set theory.
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Morphisms on lattice ordered interval-valued hesitant fuzzy soft sets

Journal of Intelligent & Fuzzy Systems, 2019
 In 2018, we presented the structure of lattice on one of the efficient hybrid models interval-valued hesitant fuzzy soft set. As a result of this intention, the new idealogy of lattice on IVHFSS was introduced with vital properties and its real life application was examined.
Pandipriya, AR., Vimala, J., Anusuya Ilamathi, VS.   +2 more
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