Extended Data Figure 4 |. Extension of Figure 3 with a different dermatological question.

a, Identical plots and results as shown in Fig. 3a, except that dermatologists were asked if a lesion appeared to be malignant or benign. This is a somewhat unnatural question to ask, in the clinic, the only actionable decision is whether or not to biopsy or treat a lesion. The blue curves for the CNN are identical to Fig. 3. b, Figure 3b reprinted for visual comparison to a.