Deep learning deep learning 6 Reinforcement learning 4 Antennas 3 Deep neural networks 3 Learning algorithms 3 Optimisations 3 Semantics 3 Wireless communications 3 Autonomous Vehicles 2 Autonomous vehicles 2 Backpropagation 2 Data models 2 E-learning 2 Machine learning 2 Markov processes 2 Millimeter wave communication 2 Millimeter waves 2 Millimeterwave communications 2 Neural-networks 2 Sensors 2 Symbol 2 Symbols 2 Unmanned aerial vehicles (UAV) 2 Wireless communication 2 article 2 deep reinforcement learning 2 human 2 speech 2 'current 1