Linear regression, OLS(ordinary least square), Multivariate regression
In this topic you will get the basic to advanced understanding of linear regression and it’s aspects.
https://www.youtube.com/watch?v=8jazNUpO3lQ&index=2&list=PLeo1K3hjS3uvCeTYTeyfe0-rN5r8zn9rw
Linear Regression is one of the easiest algorithms in machine learning. In this post we will explore this algorithm and we will implement it using Python from scratch.
https://mubaris.com/posts/linear-regression/
R-square and Adjusted R-Square
In this topic you will get a better understanding of R-Square and adjusted R-Square
https://discuss.analyticsvidhya.com/t/difference-between-r-square-and-adjusted-r-square/264/4