-
-
Notifications
You must be signed in to change notification settings - Fork 25.3k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
GBT fails with RF init #2691
Comments
@agramfort thanks - I'm aware of the issue - but I was cautious to get rid of it because handling this properly would incur quite a test-time performance degradation for single instance prediction (checking isinstance or some try-except block). |
ok thanks. |
Hm I guess we should fix that before a release, right? |
jep - lets put a milestone |
now that the big refactoring of GBRT is merged, what's needed here? |
basically consolidating this check:
to check on
and:
|
I think we need a better implementation of |
check_arrays will do it, I believe. |
Is this the bug:
|
@kaushik94 more context please - arguments and dataset characteristics in particular |
yes it's the bug I observed. See my gist above |
Is there any workaround available for this? On Thu, Feb 27, 2014 at 12:50 PM, Alexandre Gramfort <
Regards Abhishek Thakur
|
@abhishekkrthakur Did you ever find a workaround for this? I saw that a solution here existed but I was wondering if you had come across anything else. |
Fixed by #12983. Closing. |
here is a tiny script which reproduces the crash.
It also seems that the init param in GradientBoostingClassifier is
not really tested.
@pprett @glouppe @ogrisel
The text was updated successfully, but these errors were encountered: