. 2023 Jan 28;13(3):481. doi: 10.3390/diagnostics13030481
© 2023 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Figure A1.
An idea of five-fold cross-validation.