Stochastic systems Stochastic models 84 Stochastics 30 Random processes 19 Optimization 13 Costs 12 Monte Carlo methods 12 Uncertainty analysis 12 human 12 Forecasting 11 Uncertainty 11 Economic and social effects 10 Probability distributions 10 Decision making 9 Humans 9 Sensitivity analysis 9 Stochastic control systems 9 article 9 Bayesian networks 8 Markov processes 8 Commerce 7 Dynamics 7 Intelligent systems 7 Learning systems 7 stochastic model 7 China 6 Deep learning 6 Gaussian distribution 6 Gaussian noise (electronic) 6 Gradient methods 6