“…Ismael and Şengür [45] classified COVID-19 and healthy chest X-ray images using ResNet18, ResNet50, ResNet101, VGG16, and VGG19 networks. An analysis of RT-PCR dataset to detect COVID-19 was conducted by [46] using machine learning algorithms including decision tree, support vector machine, K-means clustering, and radial basis function. In order to predict morality, Moulaei et al [47] first performed synthetic minority over-sampling technique (SMOTE) to handle the class imbalance.…”