Let RidgeCV choose
Machine Learning · from Ridge and lasso
RidgeLassoElasticNetalphaRidgeCVL1 vs L2Putting the kettle on…
Starting up…
Exercise 3
Let RidgeCV choose. Fit it with alphas=np.logspace(-2, 3, 20) and return the chosen alpha_, rounded to 3 places.
your answer
stuck? the lesson behind it
Ridge and lasso
Put a price on coefficients — one shrinks them, one deletes them