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.
An example of a two-dimensional test question (again, meant to demonstrate format rather than actual questions as they will appear in the BCI). In a graded model, the maximum reward is associated with a correct and confident answer and a penalty is associated with incorrect and confident answers.
