Least Squares SolutionsCovers least squares solutions for linear systems using matrix operations and normal systems, illustrated with examples.
Regression IIDelves into regression analysis, emphasizing distributional checks, weighted least squares, and hypothesis testing.
Linear Regression: BasicsCovers the basics of linear regression, binary and multi-class classification, and evaluation metrics.
Linear Regression BasicsIntroduces the basics of linear regression, covering OLS approach, residuals, hat matrix, and Gauss-Markov assumptions.