Prerequisites of linear algebra for machine learning

Just about everyone has watched animated movies such as Frozen or Big Hero 6 or has at least heard about 3D computer games. It seems more fun to enjoy the movies and games rather than reading a Linear Algebra book. But it is because of linear algebra that we are able to watch a character move on the screen. Linear Algebra is the motivation of our new digital world. Through this article, we will learn matrix arithmetic and learn how to use numpy to carry out these operations in python.