Show computing progress or remaining time

Hello!

I continued my experiments and I notice that it is not always obvious to estimate the required computing time.

Is there a strategy to get feedback (% completed, progress bar, or something else) when we run a GridSearchCV with some parameters inside a cross_validate. I tried verbose=2, but it doesn’t seem to provide the information I want.

Thank you much!

The progress is pretty rustic in scikit-learn.
Indeed, we are currently working on a callback system: [WIP] Callback API continued by jeremiedbb · Pull Request #22000 · scikit-learn/scikit-learn · GitHub

It would allow having a fine grain reporting that you probably want.

This is indeed what i had in mind!

Thank you much for taking the time to reply. I will stay tuned!

Best regards