A Pneumonia Diagnosis Scheme Based on Hybrid Features Extracted from Chest Radiographs Using an Ensemble Learning Algorithm

Table 1

Class sample sizes of the dataset.

Class	Label	Dataset samples		After augmentation
No disease/healthy	0, H	1227	26.26%	2454	34.53%
Bacterial pneumonia	1, B	2238	47.90%	2238	31.45%
Viral pneumonia	2, V	1207	25.84%	2414	33.97%