random vector functional link 1 machine learning 1 artificial intelligence 1 deep learning 1 neural networks 1 single hidden layer network 1 random projection 1 RVFL 1 feed-forward neural network 1 artificial neural network 1 classification 1 regression 1 supervised learning 1 online learning 1 generalization 1 optimization algorithms 1 Kernel RVFL 1 Cross-validationGenetic algorithm (GA) 1 Particle swarm optimization (PSO) 1 Ant colony optimization (ACO) 1 Differential evolution (DE) 1 Simulated annealing 1 Grey wolf optimizer (GWO) 1 Whale Optimization Algorithm (WOA) 1 confusion matrix 1 recall 1 precision 1 accuracy 1 pearson correlation coefficient (PCC) 1 spearman correlation coefficient (SCC) 1 Global optimization 1 Convergence analysis 1 Search space exploration 1 Local search 1 Computational intelligence 1 Robust optimization 1 metaheuristic 1 metaheuristic algorithms 1 nature-inspired computing 1 nature-inspired algorithms 1 swarm-based computation 1 metaheuristic-based RVFL 1 gradient-free optimizationgradient-free optimized RVFL 1 metaheuristic-optimized RVFL 1 Performance analysis 1 Intelligent optimization 1 Simulations 1 artificial-intelligence 1 evolutionary-computing 1 genetic-algorithm 1 global-search 1 gradient-free-based-rvfl 1 machine-learning 1 mealpy 1 metaheuristics 1 nature-inspired-algorithms 1 neural-network 1 optimization-algorithms 1 particle-swarm-optimization 1 random-vector-functional-link-neural-network 1 rvfl-networks 1 swarm-based-intelligence 1 whale-optimization-algorithm 1