Computational Thinking, Python, Linear Algebra, Linear Regression, Jupyter Notebook.
regr_metrics(y_test, test_int @ coeffs_svd) (57.941021345457244, 48.053565198516687) Random Sketching Technique for Least Squares Regression Linear Sketching (Woodruff) Sample a r x n random matrix S, r << n Compute S A and S b Find exact solution x to regression SA x = Sb Timing Comparison import