Francesco Bruzzesi

Closed by #654

@MarcoGorelli oh I see what you mean! Regarding hierarchical I am 100% sure it is doable, I can do it tomorrow myself (Edit: ok maybe let's say 99 as I...

I am really pushing the boundaries for `GroupedPredictor`, I think within another swipe I can finish this. Current status is: - `GroupedTransformer` passes all the tests, except one in which...

Fixed all the issues I had in the conversion and marking this as ready to review. I am quite happy with the results 🙌🏼🙌🏼 The only **breaking change** from previous...

That's a nice trick! Thanks Marco! Pushing it now

This should be ready for review. Once we merge into `narwhals-development` then I would say that we covered large majority of #658 and it would be time for a (quite...

Yep the doc page is using iris dataset, which I would not expect to have any particular outlier. We have one [obvious example](https://github.com/koaning/scikit-lego/blob/main/tests/test_estimators/test_umap_reconstruction.py#L42) in the test suite. @koaning thoughts on...

Hey @hrzn, I would happy to give it a try. Just to be clear, I imagine we can parallelise the _iterate and forecast_ part, i.e. the cycle at line 472:...

Implemented in iso week and iso week date types in [iso-week-date](https://fbruzzesi.github.io/iso-week-date/user-guide/pydantic/#the-proper-way) library. I probably won't be adding ordinal support for now.

Hey @elyase, thanks for adding the suggestion. As mentioned on discord, I was dealing with this kind of issue myself and came up with a rough implementation in [timebasedcv](https://github.com/FBruzzesi/timebasedcv) (some...