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
...
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
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
990a6b402f
FIX n_jobs slicing bug in dict learning, add input validation to gen_even_slices
2015-05-20 15:29:25 -04:00
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
cdfaabfa0b
FIX work-around for read only dataframes
2015-05-05 19:26:35 -04:00
e12863f103
FIX make shuffle / resample pass-through indexing utilities
2015-04-10 16:11:22 -04:00
e1af92b640
remove cross_validation.Bootstrap
2015-03-18 14:51:37 -04:00
a59eee8fc9
FIX Add check_symmetric to __all__
2015-02-24 18:16:20 -05:00
c5fadff91c
add compute_sample_weight util
2015-01-31 18:26:41 -08:00
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
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
f0fe4afd1e
Merge pull request #2949 from FlorianWilhelm/theilsen
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[MRG+1] TheilSen robust linear regression
2014-11-20 15:34:01 +01:00
fe553b755a
ENH use specific warning class for RP
2014-11-18 14:55:56 +01:00
a5d2fd915a
Merge branch 'master' into theilsen
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Conflicts:
doc/modules/model_evaluation.rst
2014-10-09 17:43:21 +02:00
766fb56ec0
FIX allow ndim>2 in shuffle
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Fixes #3694 .
2014-09-25 19:29:44 +02:00
a8000405de
COSMIT: Small changes regarding Theil-Sen
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- Typo fixed in linear_model documenation
- Usage of matplotlib.pyplot instead of matplotlib.pylab
- Removed trailing backslash in import statements
- Renamed _modweiszfeld_step to _modified_weiszfeld_step
- Renamed variable fst to first_elem in _lstq
- Made get_n_jobs private in utils/__init__.py
2014-09-24 19:58:21 +02:00
49d30431da
FIX: doctest of get_n_jobs
2014-09-06 12:06:48 +02:00
9db5ba15eb
ENH: Refactoring in theil_sen
...
- Moved _get_n_jobs to utils.get_n_jobs
- Reworked unittest of _get_n_jobs as doctest
- Made unittest of theil_sen a bit nicer
2014-09-06 11:50:57 +02:00
37ac31440f
MAINT remove unused MST code
2014-09-04 12:47:35 +02:00
1c01da064b
ENH faster safe_indexing for common case
2014-08-07 19:45:21 +10:00
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
3c7818e8cf
ENH allow y to be a list in GridSearchCV, cross_val_score and train_test_split.
2014-07-16 10:59:57 +02:00
dbc26ce996
COSMIT remove unused imports and variables
2014-02-03 19:43:56 +11:00
39fb5c5922
address discussion
2013-11-29 13:55:39 +01:00
9b1207b01d
ENH: final fix: clear all regisitries
2013-11-29 13:55:39 +01:00
9e1edd11e3
FIX stop forcing deprecation warnings for external packages
2013-11-28 14:32:07 +11:00
13a83155eb
FIX sparse matrix indexing in BernoulliRBM
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Fixes #2545 , reported by @jfelectron.
2013-10-27 17:51:33 +01:00
d2c5f98dd4
Add ransac function to __init__.py of utils package
2013-10-20 15:57:53 +02:00
1cd73c645d
Added gen_batches() to utils
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This generator is similar to gen_even_slices(), but takes a slice length
as input instead of a number of slices.
2013-08-27 10:29:40 +02:00
d8f90d137d
use column_or_1d, move it to utils
2013-07-26 17:16:27 +02:00
1c133e8eb5
ENH add "make_y_1d" to utils, use it in estimators where needed.
2013-07-26 17:16:26 +02:00
4e1e1ab772
Now that the folder has more than just mst in it, rename to sparsetools, which should help with referencing it.
2013-07-22 10:27:26 +02:00
43c55b5f0d
FIX get rid of the last few asanyarray calls
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This function passes through the evil np.matrix unchanged.
2013-07-11 15:54:13 +02:00
8861833ec9
DOC spellfixes
2013-06-29 16:18:23 +03:00
67cdef8078
Moved mst to a subfolder and added a README file
2013-06-04 13:57:15 +02:00
8ad6b7b376
Added test
2013-06-04 13:57:15 +02:00
09f2d90262
P3K make feature_extraction.text work
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All tests pass with Py2 and Py3.
2013-03-10 22:20:29 +01:00
bd5e502278
P3K fix incorrect import
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(it breaks e.g. "import sklearn.metrics" under Python 3.3)
2013-01-11 05:02:51 +06:00
1c1538af87
ENH move utility function into dedicated file, not __init__.py
2013-01-03 13:28:10 +01:00
956975a70e
DOC changed docstring to be more clear.
2013-01-03 13:21:51 +01:00
3be8a23d2d
ENH addressed @ogrisel's comments.
2013-01-03 13:21:51 +01:00
843d795a94
DOC docstring for compute_class_weight
2013-01-03 13:21:51 +01:00
127c44b730
ENH refactoring class weights for SVM and SGD
2013-01-03 13:21:50 +01:00
754c2d9533
COSMIT pep8
2012-12-22 16:48:17 +01:00
Raghav R V