Create 2021-08-31.md

## August 31th, 2021

### Gael

* TODO: Jeremy's renewal, Chiara's replacement, Mathis's consulting gig

### Olivier

- input feature names: main PR [#18010](scikit-learn/scikit-learn#18010) that links into sub PRs
  - remaining (need review): [#20853](scikit-learn/scikit-learn#20853) (found a bug in `OvOClassifier.n_features_in_`)
- reviewing `get_feature_names_out`: [#18444](scikit-learn/scikit-learn#18444)
- next: give feedback to Chiara on ARM wheel building [#20711](scikit-learn/scikit-learn#20711) (needed for the release)
- next: assist Adrin for the release process
- next: investigate regression in loky that blocks the cloudpickle release [#432](cloudpipe/cloudpickle#432)
- next: come back to intel to write a technical roadmap for a possible collaboration

### Julien

 - Was on holidays
 - Planned week @ Nexedi, Lille, from September 13th to 17th
 - Reviewed PRs
     - [`#20567`](scikit-learn/scikit-learn#20567) Common Private Loss module
     - [`#18310`](scikit-learn/scikit-learn#18310) ENH Add option to centered ICE plots (cICE)
     - Others PRs prior to holidays
 - [`#20254`](scikit-learn/scikit-learn#20254)
     - Adapted benchmarks on `pdist_aggregation` to test #20254 against sklearnex
     - Adapting PR for `fast_euclidean` and `fast_sqeuclidean` on user-facing APIs
     - Next: comparing against scipy's 
     - Next: Having feedback on [#20254](scikit-learn/scikit-learn#20254) would also help
- Next: I need to block time to study Cython code.

### Mathis
- `sklearn_benchmarks`
  - Adapting benchmark script to run on Margaret
  - Fix issue with profiling files too big to be deployed on Github Pages
  - Ensure deterministic benchmark results
  - Working on declarative pipeline specification
  - Next: run long HPO benchmarks on Margaret

### Arturo

- Finished MOOC!
- Finished filling [Loïc's notes](https://notes.inria.fr/rgSzYtubR6uSOQIfY9Fpvw#) to find questions with score under 60% (Issue [#432](INRIA/scikit-learn-mooc#432))
    - started addressing easy-to-fix questions, resulting in gitlab MRs [#21](https://gitlab.inria.fr/learninglab/mooc-scikit-learn/mooc-scikit-learn-coordination/-/merge_requests/21) and [#22](https://gitlab.inria.fr/learninglab/mooc-scikit-learn/mooc-scikit-learn-coordination/-/merge_requests/22)
    - currently working on expanding the notes up to 70%
- Continued cross-linking forum posts with issues in GitHub, resulting in [#444](INRIA/scikit-learn-mooc#444), [#445](INRIA/scikit-learn-mooc#445), [#446](INRIA/scikit-learn-mooc#446), [#447](INRIA/scikit-learn-mooc#447) and [#448](INRIA/scikit-learn-mooc#448)

### Jérémie
- back from holidays, catching up
- Mathis' benchmarks
- trying to find what's going on with ASV benchmarks
  (asv should display the versions of all build and runtime depndencies for each run)

### Guillaume

- back from holidays
- Next:
    - release with Adrin
    - check the PR and issue trackers

### TODO / Next

- Expand Loïc’s notes up to 70% (Arturo)
- Create presentation to discuss my experience doing the MOOC (Arturo)
- Help with the scikit-learn release (Olivier, Guillaume)
- HR: Jeremy's renewal, Chiara's replacement (Gael)
- Mathis's consulting gig (Olivier, Gael, Mathis)

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