67dcd99d82
TST fix tests with numpy 1.6.1
...
np.bincount raises an Exception with empty input arrays for numpy versions < 1.6.2
Add utils.fixes.bincount to tackle this issue and use it instead of np.bincount
2015-02-01 15:49:49 +01:00
b3fbccca38
FIX various mismatch between docstring and signature params
...
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
48e72b5559
TST Add test to check if ValueError is raised if input contains NaN
2015-01-16 19:13:31 +05:30
731b50bed6
TST Add test to check if warning is raised for integer dtype-ed inputs.
2015-01-16 19:12:13 +05:30
78233b2d05
FIX scale - Raise ValueError when input contains non finite values.
2015-01-16 19:07:27 +05:30
87a823c7c7
Fix a typo in OneHotEncoder's docstring
...
were --> where.
2015-01-12 14:04:29 -05:00
abd31d2cad
MAINT Make uniform the error raised for not fitted condition
2015-01-12 00:33:40 +05:30
38920a3c6d
add 'MultiLabelBinarizer' to __all__
...
Prevents spurious pylint error.
2015-01-02 22:44:21 +01:00
1945aec44c
DOC: Fix LabelBinarizer docstring to rst format bug
...
- Also add line to make multilabel classification example more instructive
- Use one line for 2D array so syntax highlighting is correct
2014-11-25 13:45:26 -05:00
72db6aeb62
DOC: Make the comment slightly clearer
2014-10-25 10:53:33 +02:00
d71c52929a
Handle_unknown option to OneHotEncoder
...
OneHotEncoder fails with a error that is not helpful if a missing
categorical feature is present during transformation.
Add handle_unknown with an "error" and an "ignore" option.
2014-10-24 13:23:53 +02:00
9622e858b3
MAINT: Move _get_median into sparsefuncs to avoid circular imports
2014-10-21 09:21:30 +02:00
cd7b43ccf9
TST make catch_warnings blocks more robust
2014-10-12 18:20:18 +02:00
52adb5cae7
ENH Add 'axis' argument to sparsefuncs.mean_variance_axis
2014-09-03 13:47:48 +02:00
5024503183
DOC document MultiLabelBinarizer.sparse_output param
2014-08-22 07:59:48 +10:00
e1891d801b
Merge pull request #3489 from jnothman/attributes-doc
...
[MRG] DOC fix formatting of Attributes sections in documentation
2014-08-02 20:14:53 +10:00
cbcae0459c
FIX Support unseen labels LabelBinarizer and test
...
This fix restores the default behavior of 0.14.1 for backward
compat.
2014-07-29 16:21:04 +02:00
b3bdb08964
DOC fix formatting of attributes etc. in docstrings
2014-07-28 19:04:59 +10:00
c484a4a844
MAINT remove deprecated code from preprocessing
2014-07-22 15:57:18 +02:00
be08122e04
DOC Fix example path
2014-07-21 18:42:23 +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
9f45e3730f
Modified sparse OvR to handle sparse target data
...
Defaulted label binarizer to set sparse_output=True when training ovr
classifiers, edited Label binarizer to allow for sparse binary column output
2014-07-18 12:10:50 +02:00
b080d93b5e
ENH don't convert dataframes in grid search and cross-validation
2014-07-18 10:02:14 +02:00
7768a3059b
ENH: enable y to only implement the array interface
...
For instance y could be a pandas' dataframe
2014-07-17 11:44:07 +02:00
9c1217ce5b
TYPO remove mutli (did you mean Muttley?)
2014-07-15 12:09:45 +02:00
b65e4c8d9d
FIX MinMaxScaler behavior on 1D inputs.
2014-07-13 18:35:21 +02:00
9e56b2b469
DOC more explicit docstring for preprocessing.normalize
2014-07-08 17:31:39 +02:00
5358be563a
TST crank up preprocessing tests to 99% coverage
...
Fixes #3347 . (nosetests reports no missing lines, so 99% seems to
be a roundoff error, or a hint that 100% coverage is impossible :p)
2014-07-06 14:43:26 +02:00
7a70e0f8d3
FIX Forced dtype to int when densifying array in label_binarize
2014-06-25 18:04:15 -04:00
2bfca14c49
ENH sparse matrix support in label binarization
2014-06-25 16:15:19 -04:00
68b0a285b4
DOC Note shape of binary binarized output
2014-06-20 14:14:57 -04:00
0309793c97
DOC give example of binarizing binary targets
...
H/T @ilam
2014-06-19 15:40:48 -07:00
5b854514bb
Merge branch 'pr/3263': minor fixes from the 0.15.X branch
2014-06-09 14:47:05 +02:00
d12d3132c4
Fix some fun column span alignment errors.
2014-06-07 16:48:48 +02:00
67b8601314
Minor fixes in the docs
2014-06-07 16:38:53 +02:00
60e8aeaf22
TST test interaction features outside doctest
2014-06-07 15:00:41 +02:00
7accbfa5d4
Merge pull request #3239 from larsmans/faster-poly-features
...
compute poly features directly and allow interaction features only
2014-06-05 18:00:58 +02:00
de42d692d8
ENH interaction_only in PolynomialFeatures
2014-06-05 17:46:07 +02:00
f4251347af
ENH/DOC fix poly features complexity
...
Fixes #3191 , #3194 .
2014-06-05 17:45:32 +02:00
c9048fbccb
FIX workaround doctest failure with old numpy
2014-06-05 13:21:54 +02:00
c013e26a61
ENH use the np.int dtype to encode integer classes
2014-06-05 12:01:04 +02:00
28eb1ebe15
Assert or ignore all sequence of sequences deprecation warnings
2014-06-05 11:20:36 +02:00
9cfa1f38ad
TST stronger test for non-integers in MultiLabelBinarizer
2014-06-05 11:20:36 +02:00
fc0150d08d
DOC/FIX Address @arjoly's comments
2014-06-05 11:20:36 +02:00
dcb24172c4
No set construction shorthand in Py2.6
2014-06-05 11:20:36 +02:00
5b4a3c8d41
TST Validate input MultiLabelBinarizer.inverse_transform
2014-06-05 11:20:36 +02:00
b2fe367562
DOC comment on _transform interface
...
Also avoid stride trick
2014-06-05 11:20:36 +02:00
4dfde8bd54
FIX No set construction shorthand in Py2.6
2014-06-05 11:20:36 +02:00
f18a07ac9a
FIX don't use dict comprehension for Py 2.6
2014-06-05 11:20:36 +02:00
Loïc Estève