deep learning human 25 Humans 23 controlled study 21 Article 20 Deep learning 19 convolutional neural network 13 diagnostic test accuracy study 13 receiver operating characteristic 11 sensitivity and specificity 11 Convolutional neural networks 10 Deep Learning 10 diagnostic imaging 10 machine learning 10 Neural Networks, Computer 9 algorithm 9 major clinical study 9 training 9 learning algorithm 8 validation process 8 feature extraction 7 female 7 image segmentation 7 male 7 Learning systems 6 artificial intelligence 6 computer assisted tomography 6 support vector machine 6 Algorithms 5 COVID-19 5