Figure 9.
Loss curve of the traditional SSD algorithm under stochastic gradient descent (SGD) and the Adam optimizer in solid wood board defect recognition.
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.