Results 171 to 180 of about 7,058,540 (197)

Interval-valued Hesitant Fuzzy Soft Sets and their Application in Decision Making

Fundamenta Informaticae, 2015
The soft set theory can be used as a newly mathematical tool to handle uncertainty. However, the classical soft sets are not appropriate to deal with imprecise and fuzzy parameters. In this paper, we propose the interval-valued hesitant fuzzy soft sets which are a combination of the interval-valued hesitant fuzzy sets and soft sets.
Xindong Peng, Yong Yang
openaire   +2 more sources

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.
AR. Pandipriya, Vimala Jayakumar, V. S. Anusuya Ilamathi   +2 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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The Parameter Reduction of the Interval-Valued Fuzzy Soft Sets and Its Related Algorithms

IEEE Transactions on Fuzzy Systems, 2014
There has been a rapid growth of interest in developing approaches that are capable of dealing with imprecision and uncertainty. To this end, an interval-valued fuzzy soft set (IVFSS) that combines soft set theory with interval-valued fuzzy set theory has been proposed to handle imprecision and uncertainty in applications such as decision-making ...
Hongwu Qin, Jemal Abawajy
exaly   +3 more sources

A new efficient decision making algorithm based on interval-valued fuzzy soft set

Applied intelligence (Boston), 2020
Xiuqin Ma, Q. Fei, Hong-Wu Qin, Huifang Li, Wanghu Chen   +4 more
semanticscholar   +1 more source

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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Interval-Valued Intuitionistic Fuzzy Soft Rough Sets

2015
In this chapter, the concept of interval-valued intuitionistic fuzzy soft rough sets is introduced. Also interval-valued intuitionistic fuzzy soft rough set-based multi-criteria group decision-making scheme is presented, which refines the primary evaluation of the whole expert group and enables us to select the optimal object in a most reliable manner.
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On Generalised Interval-Valued Intuitionistic Fuzzy Soft Sets

2015
Molodtsov initiated the concept of fuzzy soft set theory in 1999. Maji et al. introduced the notion of fuzzy soft sets. By introducing the concept of intuitionistic fuzzy sets into the theory of soft sets, Maji et al. proposed the concept of intuitionistic fuzzy soft set theory.
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Interval Valued Generalised Fuzzy Soft Expert Set and Its Application

2019
The purpose of this paper is to combine the work of interval-valued fuzzy sets and fuzzy soft expert sets, from which we can obtain a new concept: interval-valued generalised fuzzy soft expert sets. We also introduce some of its operations: complement, union, intersection and study their properties.
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Applications of Interval-Valued Intuitionistic Fuzzy Soft Sets in a Decision Making Problem

2011
Soft set theory in combination with the interval-valued intuitionistic fuzzy set has been proposed as the concept of the interval-valued intuitionistic fuzzy soft set. However, up to the present, few documents have focused on practical applications of the interval-valued fuzzy intuitionistic soft sets.
Xiuqin Ma, Norrozila Sulaiman, Mamta Rani   +2 more
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