Article 4 Diagnosis Humans 4 Learning systems human 4 machine learning 4 Deep learning 3 Medical imaging 3 deep learning 3 diagnostic imaging 3 learning algorithm 3 training 3 COVID-19 2 Computerized tomography 2 Deep Learning 2 Imaging applications 2 Reproducibility of Results 2 SARS-CoV-2 2 Semantics 2 accuracy 2 artificial neural network 2 computer assisted tomography 2 convolutional neural network 2 coronavirus disease 2019 2 entropy 2 image analysis 2 image processing 2 image segmentation 2 kernel method 2 reproducibility 2