Deep Learning-Aided Automated Pneumonia Detection and Classification Using CXR Scans

Table 2

Distribution of the dataset.

Classes	80%–20%		70%–30%		60%–40%
	Training	Validation	Training	Validation	Training	Validation
COVID-19	1,024	256	896	384	768	512
Normal	1,184	296	1,036	444	888	592
Pneumonia	1,040	260	910	390	780	520
Total	3,245	812	2,842	1,218	2,436	1,624