In this video, we learn the main ideas behind simple linear regression. We will cover the motivation behind regression and how to find and assess the fit of a regression line. Whether you are new to regression or prediction algorithms or you are curious why we use regression or the math behind it, this video is a perfect introduction.
In the next video, we will cover some examples in Python!
Also, don't forget to like, share, and subscribe to Rosie's STEM for more math tutorials!
Chapters
00:00 Introduction
00:35 Motivation
02:18 Residuals
04:06 Loss Functions (MSE and MAE)
05:25 Least Squares Equations
8:51 Using Other Loss Functions
9:40 Conclusion