Automated Diagnosis of Chest X-Ray for Early Detection of COVID-19 Disease

Table 2

Options for configuring training parameters for deep-learning networks.

Class	Multiclass (four classes)		Binary class (two classes)
Options	ResNet-50	AlexNet	ResNet-50	AlexNet
Training options	Adam	Adam	Adam	Adam
Minibatch size	10	120	10	120
Max epochs	5	10	5	10
Iteration per epoch	1,354	105	883	69
Maximum iterations	6,770	1,050	4,415	690
Initial learn rate	0.0001	0.0001	0.0001	0.0001
Validation frequency	5	50	5	50
Training time	674 min 32 sec	81 min 5 sec	442 min 58 sec	71 min 50 sec
Execution environment	GPU	GPU	GPU	GPU