Neural networks algorithms 10 Neural-networks 3 Performance 3 Clustering algorithms 2 Convolutional neural network 2 Deep neural networks 2 Indoor positioning 2 Neural networks 2 Positioning technologies 2 Students 2 'current 1 5G mobile communication systems 1 Acoustic surface wave devices 1 Acoustic waves 1 Algorithms 1 Artificial intelligence 1 Autonomous navigation 1 BP neural networks 1 Backpropagation 1 Bearing fault 1 Bearing fault detection 1 Behavior management 1 CMOS integrated circuits 1 CMOS logic gates 1 Cameras 1 Cements 1 Classification (of information) 1 Classification accuracy 1 Cluster-based 1 Comprehensive managements 1