Table 2.

Data distribution of ISBI 2017 and PH2 datasets

		Dataset
		ISBI 2017	PH2
Training	Benign nevi	1372	-
	Melanoma	374	-
	Seborrheic keratosis	251	-
	Total	2000	-
Validation	Benign nevi	78	-
	Melanoma	30	-
	Seborrheic keratosis	42	-
	Total	150	-
Test	Benign nevi	393	160
	Melanoma	117	40
	Seborrheic keratosis	90	-
	Total	600	200