Fig. 2.
Sigmoid function used for thresholding edge weights, for three different values of α and a fixed value β = 50.
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.