Non linear 16 Neural networks 7 Non-linear relationships 7 Non-linear response 7 Regression analysis 7 Nonlinear equations 6 human 6 Humans 5 Non-linear dynamics 5 Non-linear regression 5 Nonlinear systems 5 article 5 female 5 Backpropagation 4 Ecosystems 4 Finite element method 4 Forestry 4 Non-linear 4 Nonlinear analysis 4 Parameter estimation 4 male 4 ABAQUS 3 Auto-regressive 3 China 3 Complex networks 3 Complex nonlinear system 3 Damping 3 Decision making 3 Deep learning 3 Environmental management 3