Optimization Optimisations 21 Response surface methodology 8 Costs 7 Controllers 5 Efficiency 5 Evolutionary algorithms 5 Surface properties 5 Adsorption 4 Algorithms 4 Heuristic algorithms 4 Heuristic methods 4 Iterative methods 4 Article 3 Carbon 3 Deep learning 3 Design 3 Forecasting 3 Genetic algorithms 3 Image enhancement 3 Mass transfer 3 Metaheuristic 3 Optimization algorithms 3 Product design 3 Reflux extraction 3 Reinforcement learning 3 Renewable energies 3 Renewable energy resources 3 Sensitivity analysis 3 Wastewater treatment 3