How to create custom eval metric for catboost?

Become part of the top 3% of the developers by applying to Toptal https://topt.al/25cXVn

--

Music by Eric Matyas
https://www.soundimage.org
Track title: Flying Over Ancient Lands

--

Chapters
00:00 Question
02:32 Accepted answer (Score 4)
04:04 Answer 2 (Score 1)
05:25 Thank you

--

Full question
https://stackoverflow.com/questions/6546...

Question links:
[Python Catboost: Multiclass F1 score custom metric]: https://stackoverflow.com/questions/6135...
https://catboost.ai/docs/concepts/python...

Accepted answer links:
[example]: https://catboost.ai/docs/concepts/python...

--

Content licensed under CC BY-SA
https://meta.stackexchange.com/help/lice...

--

Tags
#python #scikitlearn #catboost

#avk47