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
...
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
d104a3455b
BUG: fix validation bug
2014-07-17 11:44:07 +02:00
7768a3059b
ENH: enable y to only implement the array interface
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For instance y could be a pandas' dataframe
2014-07-17 11:44:07 +02:00
de824b1b1f
FIX : allow nd X for cross_val_score (was working in 0.14)
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Fixes #3277 .
2014-06-15 14:27:08 +02:00
3f9dff942d
FIX: Add allow_nans option to check_arrays
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Grid search and cross validation should not panic when seeing NaNs
in the input arrays, because that breaks Imputer.
Fixes #2774 and #3044 .
2014-04-13 16:59:52 +02:00
deff7160ec
FIX safe_asarray to handle LIL, DOK formats
2014-04-06 13:39:18 +02:00
c0657ce683
ENH less copying in validation for neighbors
2014-04-06 13:38:45 +02:00
a786e12ace
TST/COSMIT tests/comments for [sparse]center_data
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Also removes sparse_std which was redundant
2014-03-30 22:07:48 +11:00
c587d4f369
Trivial change in utils.check_arrays from > 2 to >=3 in attempt to rebuild Travis CI
2014-03-11 18:47:52 -04:00
a48c51b6e0
Removed unnecessary variable n_dim in utils.check_arrays, removed unnecessary parens in same place
2014-03-11 13:39:17 -04:00
eb04ccbc5e
Implemented a check for ndim exceeding two in the utils.check_arrays function
2014-03-11 09:55:52 -04:00
5f027f3e6d
FIX error message from trees for large inputs
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Fixes #2809 (hopefully).
2014-02-15 17:22:16 +01:00
2079732643
FIX: use _assert_all_finite
2014-01-03 09:53:42 +01:00
60a0c2f46c
FIX: don't force finite in imputation
2014-01-03 09:49:14 +01:00
ef108b0b21
MAINT add authors to validation.py and pairwise.py
2013-10-12 20:09:41 +02:00
2fb55da670
BUG duplicate finity check in input validation
2013-09-04 18:36:40 +02:00
7fac2038dc
Small fixes
2013-08-28 09:20:43 +02:00
e0011e4bd6
[BUG] safe_asarray() converts sparse matrices dtype
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When called with a dtype kw argument, utils.safe_asarray() would
not change the dtype of a sparse matrix. This has been fixed.
Unit tests have been created for safe_asarray().
2013-08-27 10:28:27 +02:00
83f48e4df1
FIX: performance.rst doctest
2013-08-25 11:16:21 +02:00
c9ff080ffa
FIX: move inline comment to its right place
2013-08-25 11:16:21 +02:00
7808e09d76
FIX: proper doctest
2013-08-25 11:16:21 +02:00
b86f3d5208
ENH: add new Warning class, improve tests, update docs
2013-08-25 11:16:21 +02:00
652a8735aa
ENH: add a new DataConversionWarning
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for implicit conversions such as raveling the y
2013-07-28 12:10:45 +02:00
0292f14699
Try to raise and test warnings.
2013-07-28 12:10:45 +02:00
8b54e23370
DOC adjust docstring as suggested by @gvaroquaux
2013-07-27 15:19:32 +02:00
0c82974f7c
FIX/ENH make StandardScaler convert int input to float and warn about it, instead of warning and rounding for dense and crashing for sparse.
2013-07-27 15:19:32 +02:00
d8f90d137d
use column_or_1d, move it to utils
2013-07-26 17:16:27 +02:00
1cc11479ae
fix make ``make_y_1d`` save for lists.
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
b86071b403
Missing value imputation
2013-07-25 15:57:06 +02:00
cec3061b94
Imp readability
2013-07-24 18:04:54 +02:00
5bba0a845f
Add a copy parameter to safe_asarray()
2013-07-24 17:29:52 +02:00
043aaa1c82
Fix as_float_array behaviour when copy=True
2013-07-23 14:20:11 +02:00
3840fecd7a
ENH order *does* matter for sparse matrices
2013-07-11 11:50:23 +02:00
dacfd8bd5d
DOC: Replaced all BSD style licenses with "BSD 3 clause"
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Replaced all BSD style licenses with "BSD 3 clause"
Not checked yet!
Removed duplicate "3 clause, 3 clause"
Removed trailing period if exists
Fixed some missed licences, still about 50 to do, but those can be automated
Think I got the last of them.
Apparently me and sed have different ideas of regex.
Found a few more
2013-04-30 08:34:46 +02:00
1967a0b323
P3K use six to have a python 2 & 3 compatible code base
2013-02-09 18:08:44 +01:00
57b86fc434
P3K use six.string_types and six.PY3
2013-02-03 20:12:42 +01:00
Jake VanderPlas