Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Graphical representation of the age prediction results. (A) Chronological age (x-axis) vs. predicted age (y-axis) acquired by OLS regression model. (B) Chronological age (x-axis) vs. predicted age (y-axis) acquired by SVR regression model. (C) Chronological age (x-axis) vs. predicted age (y-axis) acquired by Lasso regression model. The curve fits are shown by the dark lines.
