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.
A minimal exposure approach to feature engineering, where sensitive raw data are not exposed to a third party. As an example, reverse geo-encoding is performed in a secure environment to extract a location category, which could be used to determine population models on prescription refill adherence.
