c45075123a
Added documentation about y nan handling in check_X_y
2015-10-21 11:11:08 -04:00
857cb09254
FIX/ENH Make the moved class resilient to the deprecation patching
2015-10-20 01:24:35 +02:00
61ae8d56c4
MAINT move deprecated into deprecation.py
2015-10-19 22:35:36 +02:00
e3afc0e8c9
MAINT move custom error/warning classes into sklearn.exceptions
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ENH NonBLASDotWarning -> EfficiencyWarning; Improve error message
DOC Add exceptions module to modules/classes.rst
MAINT Move ConvergenceWarning, UndefinedMetricWarning et al into exceptions
MAINT Remove ChangedBehaviorWarning from base
DOC/FIX Improve DataConversionWarning's docstring
2015-10-19 22:35:35 +02:00
f0121b7baa
removed reshaping in fast_mcd and replaced by check_array
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Added fast_mcd 1D test
fixed syntax error cause py34 was failing
raise value error in check_array when min_samples>=2
formatting
added checl_array to MCD class and a test for the class
pep8 formatting
fixed string formatting and modified tests
2015-10-09 18:41:59 -04:00
f1c5924b36
ENH better error message for estimators with ensure_min_* checks
2015-10-01 14:44:05 +02:00
6966881328
MAINT use inspect.signature for introspection
2015-09-23 16:30:53 +02:00
698b670da7
check_X_y: Added mention that function returns y array
2015-09-12 18:14:48 -05:00
250507ffa6
FIX deprecation message for 1d data
2015-09-10 09:55:35 +02:00
2f099334f9
MAINT deprecate 1d input arrays for all estimators
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Passing 1D arrays to check_array, without setting `ensure_2d` to false now
raises a deprecation warning before reshaping it. This will later throw an
error.
All Scaler classes also throw warnings when 1D arrays are passed.
All unit tests/doctests are modified to ensure that no 1D arrays are passed,
except in explicit 1D array tests where the warnings have been silenced.
Additional tests are also included which check for different 1D array cases.
2D array tests with one samples and one features are also added and where
they failed, `check_array` call has been modified to give a more useful error
message
2015-09-09 15:49:58 +02:00
a6c6e732c5
Merge pull request #3659 from chyikwei/onlineldavb
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ENH Latent Dirichlet Allocation (LDA) with online variational Bayes
2015-08-09 19:13:01 +02:00
89c1018c64
ENH improve check_array
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ENH improve check_array to warn on dtype conversions
ENH make check_array accept several dtypes
ENH change validation with improved check_array
ENH change astype to avoid copy if possible
ENH remove warn_if_not_float
2015-05-19 16:13:42 +02:00
6b16e9de61
move check_non_negative to utils/validation.py
2015-05-15 23:01:12 -04:00
0949a2e353
remove order checks for sparse matrices
2015-04-16 14:13:26 +02:00
203298e088
Merge pull request #4541 from amueller/robust_input_dtype_check
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[MRG + 1] FIX be robust to columns name dtype, robust dtype checking
2015-04-14 17:45:22 +02:00
79d9aa2152
STYLE PEP8
2015-04-10 16:11:21 -04:00
89c1dc5488
FIX be robust to columns name dtype and also to dataframes that hold dtype=object.
2015-04-07 15:54:42 -04:00
69827c4b58
TST Test check_consistent_length and TypeError with ensemble arg
2015-02-26 16:30:39 +01:00
feceab6f62
FIX test for consistent handling on empty input data
2015-02-26 10:45:06 +01:00
3468e00471
Merge pull request #4057 from amueller/dtype_object_conversion
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[MRG + 2] make check_array convert object to float.
2015-02-24 22:33:20 +01:00
96d4b3e709
more robust check for dtype object
2015-02-18 14:11:58 -08:00
4f3613f20e
Merge pull request #4251 from ogrisel/fix-shape-format
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[MRG] FIX broken test under 64 bit Python 2 / Windows
2015-02-16 14:10:09 +01:00
0373cc00e9
FIX broken test under 64 bit Python 2 / Windows
2015-02-16 13:56:22 +01:00
414cda9b94
FIX TypeError not ValueError in is_fitted
2015-02-16 13:05:15 +01:00
cd5166e82f
make check_array convert object to float.
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fix dtype check, add test. unfriend all multi-output estimators on facebook.
try to fix what is happening to y (by doing nothing to y)
make test work...
Make everything accept object y or say "invalid label"
fix multioutput linear models
add test for sensible error message.
2015-02-15 12:13:41 -05:00
d16e9eeb1b
FIX stricter validation for non-empty input data
2015-02-14 00:39:26 +01:00
a168a6cea2
STYLE cosmetics / unused import
2015-02-06 11:56:31 +01:00
b3fbccca38
FIX various mismatch between docstring and signature params
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DOC max_iterations -> max_iter. Make it consistent with kmeans
MAINT Replace the deprecated dx parameter with d in the docstrings
MAINT Deprecation warning for max_iterations parameter.
2015-01-16 11:54:57 -05:00
c970fb51e7
COSMIT spelling
2015-01-15 15:09:35 -05:00
0bca2ffdfa
FIX Refactor _is_fitted method into check_is_fitted.
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DOC Make the docstring of NotFittedError class to conform to pep8.
DOC Make the error message of check_is_fitted more newbie friendly.
2015-01-12 00:33:40 +05:30
35938f2a03
FIX support_ parameter should be tested, not the coef_
2015-01-12 00:33:40 +05:30
0fce60d285
TST Add tests to assert if NotFittedError is raised appropriately
2015-01-12 00:33:40 +05:30
b3209c10fc
MAINT Add new function to check if an estimator is fitted
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TST Add tests for the _is_fitted and check_is_fitted fns
2015-01-12 00:32:20 +05:30
53f3b72660
make utils.check_symmetric future-proof
2014-12-31 09:00:18 -08:00
4ef7213a15
add more informative doc & error message in utils.check_symmetric
2014-12-29 10:31:00 -08:00
6444582e48
DOC: fix docstring of check_symmetric
2014-12-29 09:28:10 -08:00
a21957e85c
rename ensure_symmetric -> test_symmetric
2014-12-29 08:36:25 -08:00
7794d90471
MAINT: create ensure_symmetric utility function to check matrix symmetry
2014-12-28 21:02:35 -08:00
1e8bdb859e
FIX bug in fit_params assumed to be an array
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Fixes gh-3957.
2014-12-15 18:07:05 +01:00
367845cacd
Shifted the _check_sample_weight into BaseWeightBoosting class
2014-09-28 20:03:58 +05:30
16bc265ed8
dded tests to test_boosting
2014-09-28 14:58:55 +05:30
11d3696de2
Added make_fit_parameter method
2014-09-27 19:35:13 +05:30
88d473cd23
MAINT move comment to the appropriate place
2014-09-22 11:01:00 +02:00
ed0e6d7ae3
DOC multi_output parameter on validation function
2014-08-30 14:22:07 +02:00
eeffac663d
DOC dtype parameter on validation functions
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Fixes #3609 .
2014-08-30 13:09:44 +02:00
c235c3b566
ENH add allowed_sparse named argument for @ogrisel
2014-07-20 15:31:28 +02:00
6e2a83b4e1
remove check_arrays stuff and old input validation
2014-07-20 13:31:45 +02:00
f7549fd2ba
Refactor input validation.
2014-07-20 10:40:04 +02:00
b080d93b5e
ENH don't convert dataframes in grid search and cross-validation
2014-07-18 10:02:14 +02:00
6e3472bff7
DOC: more comments
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Based on @amueller's review
2014-07-17 11:44:08 +02:00
hlin117