Table 2.

Distribution of samples in the various classes

Data splitting set	CS1	CS2	CS3	CS4	CS5	CS6	Total
Training set	43	81	71	143	228	126	692
Validation set	5	10	6	25	35	18	99
Test set	5	10	6	25	35	18	99
Total	53	101	83	193	298	162	890
New augmentated samples in training set	641	603	613	541	456	558	3,412
Training set + oversampling + augmentation	684	684	684	684	684	684	4,104

CS, cervical stage.