Results 41 to 50 of about 167,256 (307)

The Effect of Learning Rate on Fractal Image Coding Using Artificial Neural Networks

Fractal and Fractional, 2022
The amount by which the artificial neural network weights are updated during the training process is called the learning rate. More precisely, the learning rate is an adjustable parameter used in training neural networks in which small values, often in ...
Rashad A. Al-Jawfi
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Iterated Function System and Ruelle Operator [PDF]

Journal of Mathematical Analysis and Applications, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ka-Sing Lau, Ka-Sing Lau, Ai Hua Fan
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IFSs consisting of generalized convex contractions

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2017
In this paper we introduce the concept of iterated function system consisting of generalized convex contractions. More precisely, given n ∈ ℕ*, an iterated function system consisting of generalized convex contractions on a complete metric space (X; d) is
Georgescu Flavian
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Generalized iterated function system for common attractors in partial metric spaces

AIMS Mathematics, 2022
In this paper, we aim to obtain some new common attractors with the assistance of finite families of generalized contractive mappings, that belong to the special class of mappings defined on a partial metric space.
Melusi Khumalo, Talat Nazir , Vuledzani Makhoshi   +2 more
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Iterated Relation Systems on Riemannian Manifolds

Fractal and Fractional
For fractals on Riemannian manifolds, the theory of iterated function systems often does not apply well directly, as these fractal sets are often defined by relations that are multivalued or non-contractive.
Jie Liu, Sze-Man Ngai, Lei Ouyang
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Attractors for iterated function systems

Journal of Fractal Geometry, Mathematics of Fractals and Related Topics, 2016
Let X be a compact metric space with \mathcal S = \{S_{1}, \ldots, S_{N}\} a finite set of contraction maps from X to itself. Call a subset F
D'ANIELLO, Emma, Steele, T. H.
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On the chaos game of iterated function systems [PDF]

Topological Methods in Nonlinear Analysis, 2016
Every quasi-attractor of an iterated function system (IFS) of continuous functions on a first-countable Hausdorff topological space is renderable by the probabilistic chaos game. By contrast, we prove that the backward minimality is a necessary condition to get the deterministic chaos game.
Barrientos, Pablo G., Ghane, Fatemeh H., Malicet, Dominique, Sarizadeh, Aliasghar   +3 more
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Orbital fuzzy iterated function systems

Fuzzy Sets and Systems, 2023
In this paper we introduce the concept of orbital fuzzy iterated function system and prove that the fuzzy operator associated to such a system is weakly Picard. An example is provided.
Alexandru Mihail, Irina Savu
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Iterated function system of locally contractive operators

Journal of Numerical Analysis and Approximation Theory, 2004
The aim of this paper is to study the properties of the fractal and the multi-fractal operator generated by some iterated function system satisfying to a locally contractive type condition.
Adrian Petruşel
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Iterated Function System Models in Data Analysis: Detection and Separation

, 2011
We investigate the use of iterated function system (IFS) models for data analysis. An IFS is a discrete dynamical system in which each time step corresponds to the application of one of a finite collection of maps.
Alexander, Zachary, Bradley, Elizabeth, Garland, Joshua, Meiss, James D.   +3 more
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