Results 81 to 90 of about 2,777,509 (201)

Interval-Valued Intuitionistic Fuzzy Soft Sets Based Decision-Making and Parameter Reduction

open access: yes, 2022
Interval-Valued Intuitionistic Fuzzy Soft Sets Based Decision-Making and Parameter ...
H Qin (7785614)   +2 more
core  

A mass assignment based ID3 algorithm for decision tree induction [PDF]

open access: yes, 1997
A mass assignment based ID3 algorithm for learning probabilistic fuzzy decision trees is introduced. Fuzzy partitions are used to discretize continuous feature universes and to reduce complexity when universes are discrete but with large cardinalities ...
Baldwin, JF, Martin, TP, Lawry, J
core   +1 more source

(α,β)-Interval-valued intuitionistic fuzzy subgroups [PDF]

open access: yesNotes on IFS
In this paper, (α,β)-interval-valued intuitionistic fuzzy subgroups are studied. The definition of these structures are given by using (α,β)-interval-valued intuitionistic fuzzy sets. The structural properties of these subgroups are studied.
Gökhan Çuvalcıoğlu, Arif Bal
doaj   +1 more source

A novel integrated AHP and MULTIMOORA method with interval-valued spherical fuzzy sets and single-valued spherical fuzzy sets to prioritize financial ratios for financial accounting fraud detection

open access: yes, 2022
Many studies have used different financial ratios for financial accounting fraud detection. This study focuses on multicriteria decision-making (MCDM) for ranking 25 financial ratios with respect to six criteria in detecting financial accounting fraud ...

core   +1 more source

A Novel Method of the Generalized Interval-Valued Fuzzy Rough Approximation Operators

open access: yesThe Scientific World Journal, 2014
Rough set theory is a suitable tool for dealing with the imprecision, uncertainty, incompleteness, and vagueness of knowledge. In this paper, new lower and upper approximation operators for generalized fuzzy rough sets are constructed, and their ...
Tianyu Xue   +4 more
doaj   +1 more source

Fuzzy solution of the linear programming problem with interval coefficients in the constraints [PDF]

open access: yes
A fuzzy concept of solving the linear programming problem with interval coefficients is proposed. For each optimism level of the decision maker (where the optimism concerns the certainty that no errors have been committed in the estimation of the ...
Dorota Kuchta
core  

Interval Valued Fuzzy Neutrosophic Soft Structure Spaces [PDF]

open access: yes, 2014
In this paper we introduce the topological structure of interval valued fuzzy neutrosophic soft sets and obtain some of its properties.
I. Arockiarani   +3 more
core   +1 more source

Interval-valued complex fuzzy logic [PDF]

open access: yes, 2016
DMU Interdisciplinary Group in Intelligent Transport Systems (DIGITS)Data is frequently characterised by both uncertainty and seasonality. Type-2 fuzzy sets are an extension of type-1 fuzzy sets offering a conceptual scheme within which the effects of ...
Francisco Chiclana   +5 more
core   +1 more source

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

A synthesis of fuzzy rule-based system verification. [PDF]

open access: yes
The verification of fuzzy rule bases for anomalies has received increasing attention these last few years. Many different approaches have been suggested and many are still under investigation.
Vanthienen, Jan, Wets, G, Viaene, Stijn
core  

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