Re: [scikit-learn] Normalization in ridge regression when there is no intercept

2019-06-07 Thread Roman Yurchak via scikit-learn
On 06/06/2019 14:56, ahmetcik wrote: > I have just recognized that when using ridge regression without an > intercept no normalization is performed even if the argument "normalize" > is set to True. It's a known longstanding issue https://github.com/scikit-learn/scikit-learn/issues/3020 It would

[scikit-learn] Normalization in ridge regression when there is no intercept

2019-06-06 Thread ahmetcik
Hello everyone, I have just recognized that when using ridge regression without an intercept no normalization is performed even if the argument "normalize" is set to True. Though it is, of course, no problem to manually normalize the input matrix X I have become curious if there was a special