Results 1 to 10 of about 11,084 (187)

Energy and Entropy Measures of Fuzzy Relations for Data Analysis [PDF]

open access: goldEntropy, 2018
We present a new method for assessing the strength of fuzzy rules with respect to a dataset, based on the measures of the greatest energy and smallest entropy of a fuzzy relation.
Ferdinando Di Martino, Salvatore Sessa
doaj   +4 more sources

Bipolar Fuzzy Relations [PDF]

open access: goldMathematics, 2019
We introduce the concepts of a bipolar fuzzy reflexive, symmetric, and transitive relation. We study bipolar fuzzy analogues of many results concerning relationships between ordinary reflexive, symmetric, and transitive relations.
Jeong-Gon Lee, Kul Hur
doaj   +2 more sources

Similarity of L-fuzzy Relations Based on L-topologies Induced by L-fuzzy Rough Approximation Operators [PDF]

open access: goldFuzzy Information and Engineering, 2017
This paper proposes similarity of L-fuzzy relations based on L-topologies induced by L-fuzzy rough approximation operators. First, the notion L-fuzzy rough set is generalized and the relationship between generalized L-fuzzy rough sets and L-topologies on
Prasenjit Mandal, A.S. Ranadive
doaj   +2 more sources

Rough cubic intuitionistic fuzzy soft relation framework for risk identification and hospital selection in breast cancer treatment [PDF]

open access: yesScientific Reports
Conventional fuzzy or rough set models struggle to capture the ambiguity, hesitancy, and partial information that are frequently present in healthcare decision-making.
Shahida Bashir   +7 more
doaj   +2 more sources

Fuzzy Functions, Relations, and Fuzzy Transforms 2013 [PDF]

open access: yesAdvances in Fuzzy Systems, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Salvatore Sessa   +2 more
doaj   +5 more sources

Fuzzy Functions, Relations, and Fuzzy Transforms (2012) [PDF]

open access: yesAdvances in Fuzzy Systems, 2012
Fuzzy functions, fuzzy relations, and fuzzy transforms are applied to fuzzy systems and like in the first issue published in 2011, here these terms must be intended in general sense. Indeed, the topics concerning fuzzy optimizations with fuzzy functions and relations (including also clustering and PSO algorithms), applications of fuzzy relations ...
Salvatore Sessa   +2 more
doaj   +4 more sources

Aggregating Fuzzy Binary Relations and Fuzzy Filters

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2018
The main goal of this paper is to investigate the aggregation of diverse families of binary fuzzy relations, fuzzy filters, and fuzzy lattices. Some links between these families and their images via an aggregation are explored.
Amroune Abdelaziz, Aissa Bouad
doaj   +2 more sources

Visual methods of processing survey data in social disciplines based on fuzzy logic [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2021
All universities are responsible for assessing the quality of education. One of the required factors is the results of the students’ research. The procedure involves, most often, the preparation of the questionnaire by the staff, which is voluntarily ...
Grzegorz Śmigielski   +3 more
doaj   +1 more source

Bipolar picture fuzzy sets and relations with applications [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2022
The notions of both the bipolar fuzzy sets and picture fuzzy sets have been studied by many authors, the bipolar picture fuzzy set is the nice combination of these two notions. Basically, the concepts we present in our study are the direct extensions of
Waheed Ahmad Khan   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy