Random processes Stochastic systems 19 Stochastic models 8 human 8 Humans 7 Diseases 4 Random Walk 4 article 4 genetics 4 China 3 Complex networks 3 Dynamics 3 Forecasting 3 Machine learning 3 Meta-analysis 3 Neural-networks 3 Probability distributions 3 Stochastic processes 3 prediction 3 Algorithms 2 Article 2 Behavioral research 2 COVID-19 2 Computational approach 2 Costs 2 Economics 2 Ecosystems 2 Eigenvalues and eigenfunctions 2 Estimation 2 Finance 2