human 27 Humans 17 Article 13 adult 10 article 10 female 9 male 9 Stochastic systems 8 Classification (of information) 7 Decision making 7 Female 6 Male 6 Stochastic models 6 controlled study 6 major clinical study 6 China 5 Convolutional neural networks 5 Economics 5 Ecosystems 5 GIS 5 United States 5 retrospective study 5 Algorithms 4 COVID-19 4 Competition 4 Convolution 4 Costs 4 Data mining 4 Learning systems 4 Population statistics 4