PinnedYoann MocquininTowards Data SciencePCA-whitening vs ZCA-whitening : a numpy 2d visualThe process of whitening data consists in a transformation such that the transformed data has identity matrix as covariance matrix. This…·7 min read·Aug 14, 2022--1--1

PinnedYoann MocquininTowards Data Science300-times faster resolution of Finite-Difference Method using numpyFinite-difference method is a powerfull technique to solve complex problems, and numpy makes it fast !·8 min read·Feb 10, 2022--2--2

PinnedYoann MocquininAnalytics VidhyaDeep dive into seaborn palettesDrowning in seaborn palettes ?·8 min read·Dec 19, 2020----

PinnedYoann MocquininTowards Data ScienceUse ipywidgets and matplotlib to visualize noise decomposition in 3D: this is PythagoreanQuick and easy code to start with ipywidgets.·4 min read·Oct 25, 2021----

PinnedYoann MocquininTowards Data ScienceWrapping numpy’s arraysThe container approach.·5 min read·Jun 27, 2021--1--1

Yoann MocquininTowards Data Sciencephysipy: make python unit-awarePart 1: physipy brings meter and Joule to python·9 min read·Apr 24, 2024--6--6

Yoann MocquininTowards Data ScienceMultinomial Naive Bayes ClassifierA complete worked example for text-review classification·16 min read·Mar 14, 2024--1--1

Yoann MocquininTowards Data ScienceNaive Bayes clearly explainedSolving the iris dataset with a gaussian approach in scikit-learn.·10 min read·Mar 2, 2024----

Yoann MocquininTowards Data ScienceThe stacking ensemble methodUnderstand stacking using scikit-learn.·13 min read·Feb 29, 2024--4--4

Yoann MocquininTowards Data ScienceThe Dummy models of Scikit-learnAlways keep a dummy by your side.·8 min read·Feb 14, 2024----