Classification (of information) Deep learning 6 Diagnosis 4 Learning algorithms 4 Machine learning 4 machine learning 4 Audio acoustics 3 Automatic Detection 3 Automatic classification 3 Automatic cough sound processing 3 Cough diagnose 3 Cough recognition 3 Cough sound acquisition 3 Cough sounds 3 Literature reviews 3 Mergers and acquisitions 3 Sound processing 3 automatic cough sound processing 3 cough diagnosis 3 cough recognition 3 cough sound acquisition 3 literature review 3 quantitative analysis 3 Convolution 2 Convolutional neural network 2 Convolutional neural networks 2 Decision making 2 Deep neural networks 2 Image classification 2 Learning models 2