f113327bf1
DOC linked SplineTransformer to time-related feature engineering example ( #26971 )
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Co-authored-by: scaja <scajadata@gmail.com>
Co-authored-by: adrinjalali <adrin.jalali@gmail.com>
2023-12-04 15:44:21 +00:00
9f6592f714
TST Extend tests for `scipy.sparse.*array` in `test_polynomial.py` ( #27166 )
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Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
2023-09-29 21:55:08 +00:00
dfd299b19e
MAINT Remove soon-to-be deprecated scipy.sparse functions ( #26751 )
2023-07-12 18:34:01 +02:00
42173fdb34
MNT add isort to ruff's rules ( #26649 )
2023-06-21 17:50:07 +02:00
9c266cf5d6
MAINT Param validation: decorate all estimators with _fit_context ( #26473 )
2023-06-14 16:52:35 +02:00
d85e22224c
MAINT make sure that hstack outputs a CSR matrix ( #26555 )
2023-06-09 17:35:24 +02:00
e5c65906ee
ENH add sparse output to SplineTransformer ( #24145 )
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Co-authored-by: Julien Jerphanion <git@jjerphan.xyz>
Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
2023-06-05 15:04:34 +02:00
c6628a0e7a
ENH Allow for appropriate dtype us in `preprocessing.PolynomialFeatures` for sparse matrices ( #23731 )
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Co-authored-by: Aleksandr Kokhaniukov <alexander.kohanyukov@gmail.com>
Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
Co-authored-by: Julien Jerphanion <git@jjerphan.xyz>
Co-authored-by: Thomas J. Fan <thomasjpfan@gmail.com>
2023-05-04 21:30:49 +02:00
893d5accaf
MNT Update black to 23.3.0 ( #26110 )
2023-04-06 12:14:16 -04:00
3e0d957a13
DOC fix SplineTransformer include_bias docstring ( #26018 )
2023-03-30 14:50:17 +02:00
616db5c032
TST Common test for checking estimator deserialization from a read only buffer ( #25624 )
2023-02-17 09:34:39 -05:00
d85b1d3302
ENH Raise NotFittedError in get_feature_names_out for MissingIndicator, KBinsDiscretizer, SplineTransformer, DictVectorizer ( #25402 )
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Co-authored-by: Alex <alex.buzenet.fr@gmail.com>
Co-authored-by: Guillaume Lemaitre <g.lemaitre58@gmail.com>
2023-01-23 10:59:14 -05:00
55eaa4ba5c
FIX SplineTransformer.get_feature_names_out returns correct names for extrapolations=periodic ( #25296 )
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Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
2023-01-18 18:25:33 +00:00
2708aac034
MAINT Clean deprecation for 1.2: get_feature_names ( #24395 )
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Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
2022-10-03 09:46:10 +02:00
b4f51fd156
MAINT Clean deprecation for 1.2: n_features_ replaced by n_featues_in_ ( #24388 )
2022-09-08 11:15:06 -04:00
02ebf9e68f
MNT Adds dict typing hint to _parameter_constraints for mypy ( #24301 )
2022-08-30 11:01:10 +02:00
ca4e076eaa
MAINT Add parameter validation to `PolynomialFeatures` ( #24214 )
2022-08-29 09:35:06 -04:00
c01fad4fb4
MAINT add parameters validation for SplineTransformer ( #24057 )
2022-08-26 12:18:37 -04:00
8fe9e24f51
ENH PolynomialFeatures better handle degree=0 ( #23370 )
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* raise error for PolynomialFeature when include_bias=False and degree=0
* better error message
Co-authored-by: Christian Lorentzen <lorentzen.ch@gmail.com>
* use elif
Co-authored-by: Christian Lorentzen <lorentzen.ch@gmail.com>
* address comments
* add whatsnew
* fix typo
Co-authored-by: Christian Lorentzen <lorentzen.ch@gmail.com>
2022-05-16 11:01:23 +02:00
279388d9ed
DOC Improve get_feature_names_out docstrings ( #22718 )
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Co-authored-by: Thomas J. Fan <thomasjpfan@gmail.com>
2022-03-07 13:02:12 -05:00
34f9dbf541
MNT Clean fixes and compat for old versions of our dependencies ( #22642 )
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Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
2022-03-02 11:32:06 +01:00
cd87551a29
DOC Ensures that SplineTransformer passes numpydoc validation ( #21248 )
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* Remove SplineTransformer from DOCSTRING_IGNORE_LIST
* Fix numpydocs from SplineTransformer
2021-10-07 12:32:10 +02:00
5ea46a5fba
DOC Ensures that PolynomialFeatures passes numpydoc validation ( #21239 )
2021-10-05 12:01:19 +02:00
f71c031314
DOC Typos found by codespell ( #21069 )
2021-09-17 19:04:54 +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
786c4e5e39
DOC Adds feature_names_in_ to docstrings ( #20787 )
2021-08-26 13:44:45 +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
81dde3a6e5
STY Ensures that "flake8 ." works ( #20298 )
2021-06-18 15:46:40 +02:00
82df48934e
MNT Applies black formatting to most of the code base ( #18948 )
2021-06-17 14:21:09 -04:00
8e26b0c2a2
STY Minor style changes to prepare for black ( #20265 )
2021-06-15 15:43:42 +02:00
28bc843d88
MNT deprecate n_input_features_ in PolynomialFeatures ( #20240 )
2021-06-11 18:20:24 +02:00
1cd282d600
DOC add n_features_in_ in the documentation ( #20236 )
2021-06-09 16:58:03 +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
67f6a5c6d9
Add missing link to user guide in PolynomialFeatures API documentation ( #20146 )
2021-05-27 13:44:21 +02:00
f6e6ad2d9e
MNT clean futurewarning for 1.0 | _deprecate_positional_args ( #20002 )
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Co-authored-by: Olivier Grisel <olivier.grisel@ensta.org>
Co-authored-by: Thomas J. Fan <thomasjpfan@gmail.com>
2021-05-14 11:30:27 -04:00
bc7cd3189b
ENH more efficient _num_combinations calculation in PolynomialFeatures ( #19734 )
2021-04-02 10:30:03 +02:00
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
27f1c737f2
FEA Add SplineTransformer ( #18368 )
2021-01-24 10:53:27 +01:00
scaja