
In this presentation i described one of the Classification algorithms “K-Nearest neighbor” .

In this presentation i described one of the Classification algorithms “K-Nearest neighbor” .

In the E-Commerce lesson i assayed Hotwire.com site and analysed it.I was to find business models,characteristics that Hotwire use.

In this technical report we describe mail services , mail protocols and then describe what classes are for mailing in java, which are referred to Java Mail .