This post is all about Jensen’s inequality, an elementary but powerful result about convex functions. It comes up all over the place in mathematics, probably...

A more in depth version with code of KNN is available here To better understand KNN revise the Bayes classifier first. “If it walks like...

Welcome to StackEdit! Hi! I’m your first Markdown file in StackEdit. If you want to learn about StackEdit, you can read me. If you want...