Optimization Optimisations 54 Costs 15 Manufacture 15 Response surface methodology 15 Optimization algorithms 14 Heuristic algorithms 13 Stochastic systems 13 Algorithms 12 Heuristic methods 12 Iterative methods 12 Evolutionary algorithms 11 Deep learning 10 Learning systems 10 Mean square error 10 Optimization problems 10 Artificial intelligence 9 Efficiency 9 Forecasting 9 Performance 9 article 9 human 9 Distribution systems 8 Errors 8 Field emission microscopes 8 Field emission scanning electron microscopy 8 Firefly algorithms 8 Particle swarm optimization (PSO) 8 Renewable energy resources 8 Scheduling 8