Results 31 to 40 of about 8,871 (303)

Topology Learning-based Fuzzy Random Neural Network for Streaming Data Regression

open access: yes, 2023
IEEE As a type of evolving-fuzzy system, the evolving-fuzzy-neuro (EFN) system uses the structure inspired by neural networks to determine its parameters (fuzzy sets and fuzzy rules), so EFN system can inherit the advantages of neural networks.
Zhang, G, Yu, H, Lu, J
core   +1 more source

On generalizations of fuzzy metric spaces [PDF]

open access: yes, 2023
summary:The aim of the paper is to present three-variable generalizations of fuzzy metric spaces in sense of George and Veeramani from functional and topological points of view, respectively.
Shi, Yi, Yao, Wei
core   +1 more source

Characterization of convergence in fuzzy topological spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1985
In a fuzzy topology on a set X, the limit of a prefilter (i.e. a filter in the lattice [0,1]X) is calculated from the fuzzy closure. In this way convergence is derived from a fuzzy topology.
E. Lowen, R. Lowen
doaj   +1 more source

On Metrization of the Topologies Induced by Fuzzy Metrics

open access: yesJournal of Mathematics, 2020
In this paper, we focus on finding the metric functions in a fuzzy metric space. After introducing the concept of a stratified function in a fuzzy metric space, we prove that the topology generated by the family of stratified functions coincides with the
Jianrong Wu, Hao Yang
doaj   +1 more source

Fuzzy Granule Manifold Alignment Preserving Local Topology

open access: yesIEEE Access, 2020
Granular computing has the advantage of discovering complex data knowledge, and manifold alignment has proven of great value in a lot of areas of machine learning.
Wei Li   +6 more
doaj   +1 more source

On the method of neighborhood systems in fuzzy topology

open access: yes, 1994
In this paper, we revivify the theory of neighborhood systems in fuzzy topology with the method used to develop fuzzifying topology and find another kind of reasonable neighborhood structure in fuzzy topology except quasineighborhood systems of Pu and ...
Ying, M
core   +1 more source

A Duality Relationship Between Fuzzy Partial Metrics and Fuzzy Quasi-Metrics

open access: yesMathematics, 2020
In 1994, Matthews introduced the notion of partial metric and established a duality relationship between partial metrics and quasi-metrics defined on a set X.
Valentín Gregori   +2 more
doaj   +1 more source

Connecting Fuzzifying Topologies and Generalized Ideals by Means of Fuzzy Preorders

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2009
The present paper investigates the relations between fuzzifying topologies and generalized ideals of fuzzy subsets, as well as constructing generalized ideals and fuzzifying topologies by means of fuzzy preorders.
G. Elsalamony
doaj   +1 more source

A novel approach to nano topology via neutrosophic sets [PDF]

open access: yesNeutrosophic Sets and Systems, 2018
The main objective of this study is to introduce a new hybrid intelligent structure called Neutrosophic nano topology. Fuzzy nano topology and intuitionistic nano topology can also be deduced from the neutrosophic nano topology. Based on the neutrosophic
M. Lellis Thivagar   +3 more
doaj   +1 more source

TopoART: A Topology Learning Hierarchical ART Network

open access: yes, 2010
Tscherepanow M. TopoART: A Topology Learning Hierarchical ART Network. In: Diamantaras K, Duch W, Iliadis LS, eds. Artificial Neural Networks (ICANN 2010). Lecture Notes in Computer Science, 6354.
Iliadis, Lazaros S.   +4 more
core   +1 more source

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