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.
Example of the behaviour of losses against the number of epochs. Both training loss and evaluation loss refer to the MAPE (equation (2.9)), computed on the samples in the training and evaluation set, respectively. (Online version in colour.)
