KNN

In this post we will talk about Linear Classification, explaining some of the main methods which are at the basis of this task. Disclaimer: the following notes were written following the slides provided by the professor Restelli at Polytechnic of Milan and the book ‘Pattern Recognition and Machine Learning'. Linear Classification The goal in classification is to take an input vector $x$ and to assign it to one of $K$ discrete classes $C_k$ where $k = 1,…,K$....