Table 4.

The application of AI in aesthetic dermatology.

Authors	Reference	Year	Country	AI Algorithm Model	The Purpose of AI Algorithm	Image (Datasets) Recourse	No. of Images in Datasets	Types of Images	Accuracy/Precision (%)
Eisentha et al.	[64]	2006	Israel	Deep learning algorithm	Predicting facial attractiveness ratings	Volunteer images	194	Macroscopy	0.65 correlation with human
Kagian et al.	[65]	2008	Israel	Linear regression algorithm	Extraction of facial features from raw images and rating facial attractiveness	Volunteer images	91	Macroscopy	0.82 correlation with human
Zhang et al.	[108]	2017	China	Hypergraph-based semi-supervised learning method (HSSL)	Analysis of human face attractiveness	Shanghai Database and celebrity portrait from Internet	2354	Macroscopy	81.47–84.21