Learning dynamical systems in noise using convolutional neural networks

S Mukhopadhyay, S Banerjee - Chaos: An Interdisciplinary Journal of …, 2020 - pubs.aip.org
… stochastic and deterministic chaotic dynamical systems in noise. … The robustness and scalability
of our approach is evaluated … problem of estimating the state variables of the system from …

Robust optimization and validation of echo state networks for learning chaotic dynamics

A Racca, L Magri - Neural Networks, 2021 - Elsevier
… The Lyapunov Time is a key time scale in chaotic dynamical systems, which is defined as
the inverse of the leading Lyapunov exponent Λ of the system, which, in turn, is the exponential …

[HTML][HTML] Forecasting of noisy chaotic systems with deep neural networks

M Sangiorgio, F Dercole, G Guariso - Chaos, Solitons & Fractals, 2021 - Elsevier
… The multi-step ahead forecasting of a chaotic dynamic is usually … LSTM nets also proved
more robust with respect to the … -time dynamical systems, universally known for being chaotic, to …

Lyapunov spectra of chaotic recurrent neural networks

R Engelken, F Wolf, LF Abbott - Physical Review Research, 2023 - APS
… of a high-dimensional differentiable dynamical system [40]. … for all dimensionality estimates
growth of dimension with g in … a strong effect of time-discretization: Increasing the step size

Entropy analysis and neural network-based adaptive control of a non-equilibrium four-dimensional chaotic system with hidden attractors

H Jahanshahi, M Shahriari-Kahkeshi, R Alcaraz… - Entropy, 2019 - mdpi.com
chaotic system. In the last few years, only a few works related with 4D chaotic dynamical
systems … m and r has a strong impact on the entropy estimates obtained by these three indices. …

Robustness of LSTM neural networks for multi-step forecasting of chaotic time series

M Sangiorgio, F Dercole - Chaos, Solitons & Fractals, 2020 - Elsevier
… metrics adopted for their performance evaluation, and the details of the training procedure. …
neural networks are dynamical system which are know to frequently exhibit a chaotic

[图书][B] Neural network modeling and identification of dynamical systems

Y Tiumentsev, M Egorchev - 2019 - books.google.com
… a demo example of a dynamical system. The same example, in combination with its
sophisticated variants, is used for the initial experimental evaluation of the possibilities of semiempir…

AntisymmetricRNN: A dynamical system view on recurrent neural networks

B Chang, M Chen, E Haber, EH Chi - arXiv preprint arXiv:1902.09689, 2019 - arxiv.org
… of RNNs from the dynamical system viewpoint. We draw … and theoretical success from
dynamical systems to understand and … competitive performance over strong recurrent baselines on …

Stabilized neural ordinary differential equations for long-time forecasting of dynamical systems

AJ Linot, JW Burby, Q Tang, P Balaprakash… - Journal of …, 2023 - Elsevier
… Then we discuss how standard neural ODEs lack robustness … integrate an ODE forward in
time to estimate the state u ( t i + τ ) (… trajectories of a chaotic dynamical system on the attractor. …

Fractional neural observer design for a class of nonlinear fractional chaotic systems

A Sharafian, R Ghasemi - Neural Computing and Applications, 2019 - Springer
… -order systems is presented to estimate the … neural network for the fractional-order
observers. The merits of the proposed observer are stability of the closed loop system, robustness