d23d589587
ENH Add get_feature_names_out to FunctionTransformer ( #21569 )
2021-11-30 13:31:17 -05:00
48e5423d74
ENH add parameter subsample to KBinsDiscretizer ( #21445 )
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Co-authored-by: Felipe Bidu Rodrigues <felipe@felipevr.com>
Co-authored-by: Thomas J. Fan <thomasjpfan@gmail.com>
Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
2021-11-04 10:20:57 +01:00
c241fe7e5e
FIX validate in `fit` for `LabelBinarizer` estimator ( #21434 )
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Co-authored-by: Thomas J. Fan <thomasjpfan@gmail.com>
2021-11-02 11:26:02 +01:00
10a5468e90
DOC Remove some str/unicode leftovers from Python 2 ( #21270 )
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Co-authored-by: Thomas J. Fan <thomasjpfan@gmail.com>
2021-10-08 13:55:15 +02:00
f71c031314
DOC Typos found by codespell ( #21069 )
2021-09-17 19:04:54 +02:00
ba58f3a693
BUG Fixes FunctionTransformer validation in inverse_transform ( #20961 )
2021-09-08 11:01:24 +02:00
4abd9f2d9e
API Implements get_feature_names_out for transformers that support get_feature_names ( #18444 )
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Co-authored-by: Andreas Mueller <andreas.mueller@columbia.edu>
Co-authored-by: Andreas Mueller <andreasmuellerml@gmail.com>
Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
Co-authored-by: Olivier Grisel <olivier.grisel@gmail.com>
Co-authored-by: Christian Lorentzen <lorentzen.ch@gmail.com>
2021-09-07 10:56:57 +02:00
f500326a9a
CLN Removes unneeded test
2021-09-01 18:13:04 -07:00
d6735f4851
FIX accept large Python numeric in OrdinalEncoder ( #20727 )
2021-08-16 23:12:35 +02:00
238451d55e
FIX StandardScaler.inverse_transform raise error when the input is a 1d array ( #19752 )
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Co-authored-by: Thomas J. Fan <thomasjpfan@gmail.com>
Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
2021-07-23 20:44:52 +02:00
9580530071
FIX OrdinalEncoder.fit should not raise an error `handle_unknown="use_encoded_value"` ( #19906 )
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Co-authored-by: Adrin Jalali <adrin.jalali@gmail.com>
Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
2021-07-23 18:55:24 +02:00
3a3f1bed10
ENH Allow `sample_weight` in `SplineTransformer.fit` method ( #20526 )
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Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
2021-07-21 16:36:52 +02:00
3ae7c76153
STY Enables black with experimental_string_processing=true ( #20412 )
2021-06-29 09:47:04 +02:00
383b53fa91
FIX Uses code literals in deprecated to prevent linking ( #20410 )
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Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
2021-06-28 15:49:19 +02:00
bb2de70a17
ENH add minimal degree support to PolynomialFeatures ( #20250 )
2021-06-26 13:03:35 +02:00
82df48934e
MNT Applies black formatting to most of the code base ( #18948 )
2021-06-17 14:21:09 -04:00
28bc843d88
MNT deprecate n_input_features_ in PolynomialFeatures ( #20240 )
2021-06-11 18:20:24 +02:00
778125645f
Allow `n_knots=None` if knots are explicitly specified in `SplineTransformer` ( #20191 )
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Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
2021-06-07 16:45:22 +02:00
6a562d31e4
ENH improve KernelCenterer documentation and tests ( #19901 )
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Co-authored-by: Julien Jerphanion <git@jjerphan.xyz>
Co-authored-by: Sylvain Marié <sylvain.marie@schneider-electric.com>
2021-04-27 17:45:20 +02:00
a67b284f90
FIX Encoder should accept categories having dtype='S' ( #19727 )
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Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
2021-04-21 17:34:28 -04:00
004b44d007
FIX OneHotEncoder.fit no longer alters the drop parameter ( #19924 )
2021-04-20 23:29:02 +02:00
5efcb10c3e
MAINT Vendors packaging/version.py for pep440 versioning ( #19826 )
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* MAINT Vendors packaging/version for pep440 versioning
* ENH Uses folder structure of packaging
* ENH Uses fixes parse_version
* ENH Uses packaging name
* MAINT Adds packaging
* BLD Use vendored version [cd build]
2021-04-19 17:06:38 +02:00
5d8796b91d
FIX Fixes unknown handling for str dtypes in OrdinalEncoder.transform ( #19888 )
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* FIX Fixes unknown handling for str X in OrdinalEncoder.transform
* DOC Adds whats new
* DOC Move to 0.24.2
* DOC Adds reasoning in comment
2021-04-18 17:31:50 +02:00
684b7d1955
FIX detect near constant feature in StandardScaler and linear models ( #19788 )
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Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
2021-04-14 13:34:22 +02:00
8a3939aa69
FIX Error for sparse matrix in OrdinalEncoder.inverse_transform ( #19879 )
2021-04-13 07:59:30 -04:00
bc7cd3189b
ENH more efficient _num_combinations calculation in PolynomialFeatures ( #19734 )
2021-04-02 10:30:03 +02:00
c9c89cfc85
ENH Adds support for drop + handle_unknown=ignore in the OneHotEncoder ( #19041 )
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Co-authored-by: Olivier Grisel <olivier.grisel@gmail.com>
2021-03-31 16:45:38 +02:00
df3f1bda42
FIX Adds check_array to inverse_transform of StandardScaler ( #19356 )
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Co-authored-by: Thomas J. Fan <thomasjpfan@gmail.com>
2021-03-23 09:14:41 -04:00
3e45aeef90
TST Remove assert warn from preprocessing tests ( #19691 )
2021-03-20 10:07:09 -04:00
ca9618c0e2
MNT move PolynomialFeatures from _data.py to _polynomial.py ( #19611 )
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Co-authored-by: Roman Yurchak <rth.yurchak@gmail.com>
2021-03-18 14:58:51 +01:00
95b7c680ab
ENH Add periodic extrapolation to SplineTransformer ( #19483 )
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Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
Co-authored-by: Christian Lorentzen <lorentzen.ch@gmail.com>
2021-03-17 13:46:45 +01:00
f0a6f054e0
FIX bug in SplineTransformer.n_features_out_ ( #19577 )
2021-02-27 13:09:43 +01:00
c748e465c7
FIX Don't scale near-constant features to large values ( #19527 )
2021-02-25 10:21:52 +01:00
638b7689bb
ENH Adds nan passthrough in OrdinalEncoder ( #19069 )
2021-02-24 17:23:44 +11:00
27f1c737f2
FEA Add SplineTransformer ( #18368 )
2021-01-24 10:53:27 +01:00
8ea176ae0c
FIX validate handle_unkown strategies in OrdinalEncoder ( #19234 )
2021-01-22 10:58:41 +01:00
2218ec4622
MNT change 0.25 to 1.0 and 0.26 to 1.1 in deprecation messages ( #19005 )
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Co-authored-by: Thomas J. Fan <thomasjpfan@gmail.com>
2020-12-18 16:09:19 +00:00
f9e0b7d55f
FIX VisibleDeprecationWarning in unit tests and docstrings ( #18414 )
2020-10-28 14:47:57 +01:00
5263eea04d
ENH add support for sample_weights in StandardScaler when X is sparse ( #18682 )
2020-10-28 09:34:17 +01:00
53add71a54
FIX Fixes encoders for string dtypes ( #15763 )
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Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
2020-10-27 12:08:56 +01:00
d933c20bef
ENH Checks n_features_in_ in preprocessing module ( #18577 )
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Co-authored-by: Olivier Grisel <olivier.grisel@gmail.com>
Co-authored-by: Joel Nothman <joel.nothman@gmail.com>
Co-authored-by: Christian Lorentzen <lorentzen.ch@gmail.com>
Co-authored-by: Nicolas Hug <contact@nicolas-hug.com>
Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
2020-10-21 18:11:44 +02:00
5d5329c473
FIX raise error in OneHotEncoder.inverse_transform ( #14982 )
2020-10-19 21:21:47 +02:00
eeddc17a85
ENH Adds missing value support to OneHotEncoder ( #17317 )
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OneHotEncoder supports categorical features with missing values by
considering the missing values as an additional category.
2020-10-09 08:38:33 +02:00
02fa8f1adb
ENH Deprecates _pairwise attribute and adds pairwise to estimator tags ( #18143 )
2020-10-07 21:53:36 +11:00
64697c665f
MRG Sample weight for StandardScaler ( #18510 )
2020-10-07 10:10:30 +02:00
4aada4e5fd
ENH Support unknown_value=np.nan in OrdinalEncoder ( #18406 )
2020-09-23 12:57:31 +02:00
8a213df98f
FEA allow unknowns in OrdinalEncoder transform ( #17406 )
2020-08-05 18:49:25 +10:00
3017ea8c30
ENH Added parameter clip to MinMaxScaler ( #17833 )
2020-07-10 22:50:30 +02:00
547ead6c0c
MNT More replacements of numpy aliases with built-in types ( #17707 )
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* MNT More replacements of numpy aliases with built-in types [scipy-dev]
* MNT More (manual) replacements of numpy aliases
* MNT More (manual) replacements of numpy aliases
* FIX Minor change
* MNT Trigger build [scipy-dev]
* FIX Minor change
* MNT Trigger build [scipy-dev]
* FIX More deprecations of numpy aliases [scipy-dev]
* MNT Silent numpy aliases warnings [scipy-dev]
* FIX Fix silent deprecations
* Trigger build [scipy-dev]
* FIX Add scape characters [scipy-dev]
* FIX Remove package specification from silent
* Trigger build [scipy-dev]
* Revert
2020-06-26 12:45:03 +02:00
7cc0177f8e
MNT Replaces numpy alias with builtin typse ( #17687 )
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* MNT Replaces numpy alias with builtin typse
* STY Lint error
2020-06-24 16:51:51 +02:00
Aurélien Geron