Figure 4.
Overview of the proposed system: (a) feature encoding for 20 s windows; (b) preprocessing (~window selection); (c) model estimation (~SVM training); (d) test/prediction stage.
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.