[scikit-learn] custom scorer needs group information: how?

[Adrin]

Hi Emanuele,

In the meantime, you could also try the hack I have written here:
https://stackoverflow.com/questions/49581104/sklearn-gridsearchcv-not-using-sample-weight-in-score-function/49598597#49598597

Cheers,
Adrin

On Sat, May 22, 2021 at 7:54 PM Emanuele Olivetti <
emanuele.olivetti at gmail.com> wrote:

> Hi Alex,
>
> Thank you for the quick response. That SLEP looks very interesting! Indeed
> I had the impression that there was no easy way around the issue of
> automatically passing additional (meta)data to scorers. Irrespective of my
> issue, I hope the SLEP will get the green light soon.
>
> Best,
>
> Emanuele
>
> On Sat, May 22, 2021 at 10:27 AM Alexandre Gramfort <
> alexandre.gramfort at inria.fr> wrote:
>
>> hi Emanuelle,
>>
>> I would suggest you have a look at
>> https://github.com/scikit-learn/enhancement_proposals/pull/55
>>
>> it's work in progress though
>>
>> Alex
>>
>> _______________________________________________
>> scikit-learn mailing list
>> scikit-learn at python.org
>> https://mail.python.org/mailman/listinfo/scikit-learn
>>
> _______________________________________________
> scikit-learn mailing list
> scikit-learn at python.org
> https://mail.python.org/mailman/listinfo/scikit-learn
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mail.python.org/pipermail/scikit-learn/attachments/20210602/949f9c38/attachment.html>