31a4691d76
[MRG+1] fix sampling in stratified shuffle split ( #6472 )
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Fix sampling in stratified shuffle split, break tests that test sampling.
2016-09-09 19:00:49 +02:00
0485ada58b
General spelling fixes
2015-12-16 09:46:42 -08:00
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
5a2eb018af
FIX make random_choice_csc and therefor DummyClassifier deterministic.
2015-05-15 17:53:42 -04:00
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
2198a84388
Manage explicit zeros manualy in class_distribution, test with explicit zeros
2014-08-09 10:33:35 -04:00
9783de3b20
Test additional corner cases with random_choice_csc, error on proabilites not summing to 1
2014-08-08 21:17:47 -04:00
2a3f504f1c
Make cosmetic adjustments, Fix random.py header, use message with assert_warns
2014-08-08 18:48:23 -04:00
7cfea35902
Change dtype check conditional to look for everything other than int
2014-08-08 18:16:48 -04:00
a5acf9d8a6
Test insertion of 0 class in random_choice_csc
2014-08-07 17:45:28 -04:00
94b7845c4b
Test that class dtypes string and float fail in random_choice_csc
2014-08-07 17:00:00 -04:00
7b7784e0aa
Make cosmetic changes
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Break list comprehenesions differently in dummy precit
Drop uncesseray float() in multiclass class_distrribtuion
Combine two lines in random_choice_csc
2014-08-06 23:01:42 -04:00
0e314728dc
Remove transposes from testing of random_choice_csc
2014-08-05 14:04:45 -04:00
f59e4da4ab
Test random_choice_csc implicit, readability adjustments
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Readability: remove unecessary transpose
2014-08-05 11:32:37 -04:00
40d8fb3f1a
Replace numpy.random.choice with a search sorted strategy for faster runtime
2014-08-05 10:45:19 -04:00
0ee10dc4cd
move random_choice_csc to utils/random from utils/sparsefuncs
2014-08-04 17:41:31 -04:00
7f5a78464c
DOC more / better documentation
2014-07-14 20:47:18 +02:00
7a04b8d606
skip doctests
2014-07-14 20:47:17 +02:00
1ea8fcaa6c
ENH backport np.random.choice.
2014-07-14 20:47:17 +02:00
f7d14b365d
MISC rename random.pyx to _random.pyx
2014-07-14 20:47:17 +02:00
Andreas Mueller