Fig. 1.
The numerous machine learning algorithms over the period of time have been grouped under four headers as depicted, with each category being distinguished from the other based on its specific learning style and the features centric to it.
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.