Deep neural networks Deep learning 5 Performance 4 Backpropagation 3 Computer vision 3 Learning algorithms 3 Learning systems 3 Neural networks 3 Neural-networks 3 computer vision 3 Binary classification 2 Classification (of information) 2 Data transfer 2 E-learning 2 Gradient methods 2 Learn+ 2 Learning models 2 Model-based OPC 2 Music 2 Real- time 2 Semantics 2 Students 2 Teachers' 2 Wireless communications 2 Wireless networks 2 artificial neural network 2 deep learning 2 deep neural network 2 6G mobile communication 1 6g mobile communication 1