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.
Receiver Operating Characteristic Curves and Precision-Recall Curves for AF Onset, 4 Hours in Advance
(A) Primary AF ML model (M1) and optimized AF ML model (M2) with test 1. (B) Primary AF ML model (M1) and optimized AF ML model (M2) with test 2. AP = average precision; AUC = area under the receiver operating characteristic curve; other abbreviations as in Figure 1.
