An improved multi-operator differential evolution algorithm, called NN-IMODE, tailored for comprehensive Feedforward Neural Networks optimization, encompassing the number of hidden layers, neurons per layer, weights, biases, and activation functions, is introduced.
An improved SNN using virtual space (VSNN) was introduced, which has unique advantages in online training or equidistant-sampling problems and can effectively supplement the SNN algorithm system, promoting the bionic research of artificial neural networks.
A systematic comparison of backpropagation and ten variants of a genetic algorithm for training multi-layer perceptrons (MLPs), with particular focus on the role of crossover operators, helps clarify when gradient-free training is competitive and which evolutionary operators drive its effectiveness.
Mikołaj Petecki, W. Książek, Artur Niewiarowski· Applied Sciences· 0 citations
NeuroFuzzyAdam is proposed, a novel optimizer that integrates fuzzy logic-based scalar modulation directly into the Adam update rule to improve learning stability and generalization and suggests that incorporating fuzzy logic into optimization dynamics presents a promising direction for enhancing robustness in neural n...
Susilo Hariyanto, Siti Khabibah, Retno Putri Dwi Rahmawati et al.· WSEAS Transactions on System...· 0 citations
Results indicate that coupling high-order Runge-Kutta numerical integration with population-based stochastic search offers an effective, gradient-free strategy for MLP training and other nonlinear optimization problems.
Hisham M. Khudhur, Basma T. Fathy, R. Ramo· Journal of Intelligent &...· 0 citations
Four evolutionary optimization algorithms and six activation functions are investigated, resulting in 24 different configurations, and their performance on the Inverted Double Pendulum environment is evaluated, where one algorithm consistently exhibits stable learning across most activation functions.
Hesham Magdy, Amany M. Sarhan, E. Sallam et al.· Journal of Electrical System...· 0 citations
It is demonstrated that hyperparameter optimization dynamics depend heavily on dataset complexity, where computational efficiency is the primary differentiator for simpler classification tasks, but optimization architecture selection becomes critical for navigating challenging medical imaging applications.
Sarab Almuhaideb, Ahmad Raza Khan· Applied Sciences· 0 citations
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