Subject
2 entries
Scipy
Bookmarks
Sparse Matrices in SciPy
A visual explainer of sparse matrix formats in SciPy (COO, CSR, CSC, LIL, DOK) with animated illustrations showing how data is stored. Essential reading before working with high-dimensional feature matrices in ML or graph algorithms.
Statistical Analysis Made Easy in Python
Randy Olson's tutorial on statistical analysis in Python using SciPy stats and pandas — t-tests, ANOVA, chi-squared, and more. A practical bridge from R's built-in stats to Python's ecosystem in 2012.