8000 FIX handle dataframe in ARDRegression when predict requests std. dev. by eddiebergman · Pull Request #28377 · scikit-learn/scikit-learn · GitHub
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FIX handle dataframe in ARDRegression when predict requests std. dev. #28377

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jeremiedbb merged 6 commits into from
Feb 9, 2024
Merged

FIX handle dataframe in ARDRegression when predict requests std. dev. #28377

jeremiedbb merged 6 commits into from
Feb 9, 2024

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@eddiebergman eddiebergman commented Feb 7, 2024

Reference Issues/PRs

What does this implement/fix? Explain your changes.

Only change was just to use _safe_indexing.

Any other comments?

  • I added a test for this, not sure if it's the best test.
  • Should this bug fix be documented in the Changelog?
  • I checked BayesianRidge which seems to be tightly related to ArdRegression in testing. The problem doesn't exist there as it doesn't use indexing.

@eddiebergman eddiebergman mentioned this pull request Feb 7, 2024
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eddiebergman commented Feb 7, 2024

I checked the failing CI logs and it seems that some CI does not have pandas installed. Is there some other check that should be done. This is a very pandas/numpy specific issue so I figure it should be imported and used.

https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=63614&view=logs&j=689a1c8f-ff4e-5689-1a1a-6fa551ae9eba&t=0b7e60d2-0e3c-59af-8129-1150b3e7bf0c&l=696

glemaitre
glemaitre reviewed Feb 8, 2024
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You will need to add an entry in the changelog doc/whats_new/v1.4.rst (under 1.4.1) to acknowledge the fix.

@glemaitre glemaitre changed the title fix: Use _safe_index to index X for numpy/pandas in ArdRegression FIX handle dataframe in ARDRegression when prediction request std. dev. Feb 8, 2024
@glemaitre glemaitre changed the title FIX handle dataframe in ARDRegression when prediction request std. dev. FIX handle dataframe in ARDRegression when predict requests std. dev. Feb 8, 2024
glemaitre
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glemaitre approved these changes Feb 8, 2024
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Otherwise LGTM. Thanks @eddiebergman

@glemaitre glemaitre added this to the 1.4.1 milestone Feb 8, 2024
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LGTM. Thanks @eddiebergman

@jeremiedbb jeremiedbb merged commit 9c29816 into scikit-learn:main Feb 9, 2024
glemaitre added a commit to glemaitre/scikit-learn that referenced this pull request Feb 10, 2024
@eddiebergman @glemaitre
FIX handle dataframe in ARDRegression when predict requests std. dev. (…
4bcf134 
…scikit-learn#28377)

Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
LeoGrin pushed a commit to LeoGrin/scikit-learn that referenced this pull request Feb 12, 2024
@eddiebergman @glemaitre @LeoGrin
FIX handle dataframe in ARDRegression when predict requests std. dev. (…
636e571 
…scikit-learn#28377)

Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
glemaitre added a commit to glemaitre/scikit-learn that referenced this pull request Feb 13, 2024
@eddiebergman @glemaitre
FIX handle dataframe in ARDRegression when predict requests std. dev. (…
e8053cd 
…scikit-learn#28377)

Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
glemaitre added a commit that referenced this pull request Feb 13, 2024
@eddiebergman @glemaitre
FIX handle dataframe in ARDRegression when predict requests std. dev. (…
12954ab 
…#28377)

Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
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ARDRegressor variance prediction fails o 3AFA n X: pd.DataFrame

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