Fig. 4

Loss-accuracy curve of ResNet hypertension diagnosis model retraining in different facial region. (A) Whole-face (B) forehead (C) zygomatic (D) cheek (E) nose (F) lip and (G) jaw.

Loss-accuracy curve of ResNet hypertension diagnosis model retraining in different facial region. (A) Whole-face (B) forehead (C) zygomatic (D) cheek (E) nose (F) lip and (G) jaw.