Show that scaling matters for kNN
Machine Learning · from Scaling
StandardScalerRobustScalerMinMaxScalerfit_transformmean_scale_Putting the kettle on…
Starting up…
Exercise 2
Show that scaling matters for kNN. Return the 5-fold AUC for KNeighborsClassifier(15) with and without a StandardScaler, as a list rounded to 4 places.
your answer
stuck? the lesson behind it
Scaling
Which models care about units, which do not, and why "always scale" is cargo cult