Detection of COVID-19 and its pulmonary stage using Bayesian hyperparameter optimization and deep feature selection methods. - Nedim Muzoglu; Ahmet Mesrur Halefoglu; Muhammed Onur Avci; Melike Kaya Karaaslan; Bekir Siddik Binboga Yarman (Expert Syst. J. Knowl. Eng., 2023)