Figure 8 .
Distribution of the values of the six best-performing features between the positive and negative samples. Note that the values on the y axis represent feature values in samples.
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.