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Issues list

Update _encoders.py module:preprocessing
#30932 opened Mar 3, 2025 by qmeeus Loading…
3
MRG Add Warning for NaNs in Yeo-Johnson Inverse Transform with Extremely Skewed Data module:preprocessing
#29307 opened Jun 19, 2024 by maf-rnmourao Loading…
1
29
Automatically handle missing values in OrdinalEncoder API module:preprocessing Needs Decision Requires decision New Feature
#28892 opened Apr 25, 2024 by oasidorshin
3
FIX SplineTransformer does not output nan for constant features module:preprocessing
#28421 opened Feb 14, 2024 by rprkh Loading…
1
9
ENH Add support for np.nan values in SplineTransformer module:preprocessing
#28043 opened Jan 2, 2024 by StefanieSenger Loading…
1
101
support handle_unknown = infrequent_if_exist and handle_unknown = ignore in OrdinalEncoder module:preprocessing
#27980 opened Dec 19, 2023 by andresliszt Loading…
@ogrisel
33
Add support for array API to RidgeCV Array API module:linear_model module:preprocessing module:utils
#27961 opened Dec 14, 2023 by jeromedockes Loading…
1 task done
40
Attempt to speed up unique value discovery in _BaseEncoder for polars and pandas series module:preprocessing module:utils
#27911 opened Dec 7, 2023 by jeromedockes Loading…
17
ENH use log1p and expm1 in Yeo-Johnson transformation and its inverse module:preprocessing
#27868 opened Nov 29, 2023 by xuefeng-xu Loading…
3
FEAT Polynomial Chaos Expansions module:preprocessing module:utils
#27842 opened Nov 25, 2023 by PieterjanRobbe Loading…
17
ENH Use scipy.stats.yeojohnson in PowerTransformer module:preprocessing
#27818 opened Nov 21, 2023 by xuefeng-xu Loading…
1
16
ENH Add Array API compatibility to Binarizer module:preprocessing
#27588 opened Oct 15, 2023 by Tialo Loading…
24
Make standard scaler compatible to Array API Array API module:preprocessing module:utils
#27113 opened Aug 19, 2023 by AlexanderFabisch Loading…
130
Handling pd.NA in encoders Bug module:preprocessing
#26890 opened Jul 24, 2023 by glemaitre
3
4
ENH Add sample_weight parameter to OneHotEncoder's .fit module:preprocessing module:utils
#26330 opened May 5, 2023 by vitaliset Loading…
1
2
Use scipy.stats.yeojohnson PowerTransformer help wanted Moderate Anything that requires some knowledge of conventions and best practices module:preprocessing Refactor Code refactor
#26308 opened Apr 30, 2023 by lorentzenchr
1
5
Add support for dtype arg in MultiLabelBinarizer module:preprocessing Needs Decision - Include Feature Requires decision regarding including feature New Feature
#26296 opened Apr 28, 2023 by bryant1410
9
ENH Add per feature max_categories for OrdinalEncoder module:preprocessing
#26284 opened Apr 25, 2023 by Andrew-Wang-IB45 Loading…
1
32
Use np.uint8 as default dtype for OneHotEncoder instead of np.float64 module:preprocessing New Feature
#26063 opened Apr 3, 2023 by smith558 2.0
8
KBinsDiscretizer creates wrong bins. Bug module:preprocessing Needs Decision Requires decision
#25594 opened Feb 13, 2023 by Fanoid
11
InteractionTransformer module:preprocessing New Feature
#25412 opened Jan 16, 2023 by mayer79
3
Allow X in func or transformer in TransformedTargetRegressor module:preprocessing Needs Decision - Include Feature Requires decision regarding including feature New Feature
#24199 opened Aug 18, 2022 by mattiasAngqvist
9
Grouping of infrequent categories in 𝗢𝗻𝗲𝗛𝗼𝘁𝗘𝗻𝗰𝗼𝗱𝗲𝗿 module:preprocessing Needs Decision - Include Feature Requires decision regarding including feature New Feature
#23401 opened May 17, 2022 by Metalkiler
13
Yeo-Johnson Power Transformer gives Numpy warning (and raises scipy.optimize._optimize.BracketError in some cases) Bug module:preprocessing
#23319 opened May 10, 2022 by nilslacroix
1
28
Clarify and test dropping categories in linear models Documentation module:linear_model module:preprocessing module:test-suite everything related to our tests
#23172 opened Apr 20, 2022 by lorentzenchr
2 tasks
3
ProTip! Exclude everything labeled bug with -label:bug.