TABLE 1.

Dataset summary.

Diagnosis	No. of Images	Key 7-Point Features	Avg. 7-Point Score	Median 7-Point Score	Sample Description
Melanoma	226	Atypical Pigment Network, Irregular Pigmentation, Blue-whitish veil	2.7	3	A 45-year-old female presents with a pigmented lesion on the lower leg showing atypical features.
Basal Cell Carcinoma	79	Absent Pigment Network, Present Vascular Structures, Diffuse Pigmentation	1.8	2	A lesion on the cheek with yellow dots and linear branched vessels observed under dermoscopy.
Squamous Cell Carcinoma	15	Absent Pigment Network, Absent Vascular Structure, Absent Pigmentation	1.4	1	A scaly lesion on the back showing structureless brown areas and radial lines.
Nevi and Others	50	Atypical Pigment Network, Absent Dots/Globules, Absent Blue-whitish veil	1.9	2	A nevus with black dots and focal depigmentation, showing seasonal changes.
Total	305	-	-	-	-