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.
Two different measures of the information in a cue are commonly used. (A) The mutual information between the cue and the environment measures the reduction in environmental uncertainty once the cue has been observed. (B) The decision-theoretic value of information measures the change in expected fitness that is made possible by using the cue.
