9a8845e913
ENH Create FeatureSelectionMixin for shared [inverse_]transform code
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Also rename FeatureSelectionMixin -> SelectorMixin -> _LearntSelectorMixin
And rename sklearn.feature_selection.{selector_mixin -> from_model}
2013-05-21 13:53:12 +10:00
2ffb484adb
COSMIT pep8
2013-05-04 10:43:39 +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
0f00baff36
stochastic_gradient: describe all losses, fix epsilon description
2013-04-25 11:40:23 -04:00
29b10e85ef
stochastic_gradient: fix mistake in _init_t docstring
2013-04-25 11:16:04 -04:00
eae18a3784
PY3 fix metaclasses. See #1829 .
2013-04-04 01:07:20 +06:00
a1d4d184fe
COSMIT pep8
2013-04-02 13:30:55 +02:00
01801886b2
ENH multiclass probability estimates for SGDClassifier
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Fixes #1814 .
2013-03-30 12:33:33 +01:00
9b660380ff
removing accidental space
2013-03-21 03:10:52 -07:00
154007b0ac
fixing bug in linear_model.SGDClassifier for multi-class warm start
2013-03-21 03:03:38 -07:00
f95dfe7763
BUG SGDClassifier and friends did not forget labels_ in re-fit
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Fixes #1703 .
2013-03-15 12:37:16 +01:00
29ed168831
BUG fix compute_class_weights issue in SGD
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Fixes #1749 .
2013-03-08 17:33:08 +01:00
6bf4c90c5d
ENH sparsify method for L1-reg linear models
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Currently implemented on LinearSVC, LR and SGD.
2013-02-23 12:11:56 +01:00
1967a0b323
P3K use six to have a python 2 & 3 compatible code base
2013-02-09 18:08:44 +01:00
58723f6ad6
BUG one more failing doctest
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Must... not... forget... to... test
2013-01-22 22:42:12 +01:00
07c56d7cd2
COSMIT rm deprecated stuff
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One more deprecated feature to go in FastICA; not sure how to handle
that one.
2013-01-22 19:45:27 +01:00
68bfc9024d
ENH don't return deprecated parameters by get_params.
2013-01-19 17:16:43 +01:00
5e0dd46047
COSMIT typo thanks @jaquesgrobler
2013-01-19 16:44:09 +01:00
6f3d7aa3d5
FIX in Perceptron and doctest
2013-01-19 16:44:09 +01:00
7fb10b9be5
COMP more careful deprecation of seed in SGDClassifier
2013-01-19 16:44:09 +01:00
68fd7a3646
fix: docstring for power_t in SGDClassifier was not correct (0.25 instead of 0.5)
2013-01-10 17:18:59 +01:00
11cdef7e6d
ENH common test that set_params returns self.
2013-01-09 09:27:53 +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
92138a4258
COSMIT pep8
2012-11-10 14:02:29 +00:00
34037306ab
Remove transform from PassiveAggressive*.
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It really only makes sense if the estimator supports L1-penalty.
2012-11-08 15:21:19 +09:00
a3670c0fb4
Remove predict_proba from Perceptron and PassiveAggressiveClassifier.
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Fixes #1336 .
2012-11-07 14:18:34 +09:00
326426826c
Better documentation for epsilon in SGD.
2012-11-06 16:11:34 +09:00
e9dde4960b
Fix a few test failures.
2012-11-05 22:19:08 +09:00
d38c0d2fee
Fix random_state in SGD.
2012-11-05 21:34:46 +09:00
97f594a935
Add squared epsilon insensitive loss.
2012-11-05 21:15:51 +09:00
5a313ba622
Add SquaredHingeLoss.
2012-11-05 20:43:41 +09:00
8b73f406b9
Implement and test PA-II.
2012-11-05 20:13:20 +09:00
1589d5441c
Do not expose C in SGDClassifier / Regressor.
2012-11-05 19:48:48 +09:00
25284b9cf1
Merge branch 'sgd_learners' of https://github.com/zaxtax/scikit-learn into passive_aggressive
2012-11-05 16:24:42 +09:00
f67e0d2f1e
Fixed docstrings and seed tests
2012-11-02 09:52:05 -07:00
77b4670b6a
COSMIT use np.clip in SGD
2012-10-29 00:47:00 +01:00
76972db507
Added documentation for new classifier and changed seed to random_state
2012-10-25 06:18:34 -07:00
8f22486d1b
Split out PassiveAggressive Classifier into its own object
2012-10-24 07:55:51 -07:00
dfe33d0c49
PEP8 COSMIT
2012-10-21 14:36:02 -07:00
e9ebfeb8c3
Added documentation and removed PA
2012-10-21 05:31:36 -07:00
ba529573f9
Added documentation to stochastic_gradient
2012-10-21 03:34:32 -07:00
53b220358c
COSMIT correct error msgs in SGD and make them more consistent
2012-10-14 12:09:59 +02:00
97ed66151a
BUG + DOC l1_ratio in SGD and CD
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SGD{Classifier,Regressor} treated l1_ratio as previously rho. Docstrings
stated that l1_ratio must be >0, which means pure L2 regularization would
not be possible.
2012-10-14 11:43:26 +02:00
72e71bb439
ENH address @agramfort's comments, fix some doctests
2012-10-11 20:56:03 +01:00
b39609af4e
ENH rename rho in SGD
2012-10-11 20:56:03 +01:00
55ef1d617a
DOC: protect `classes_` for valid rst
2012-10-07 16:39:40 +02:00
77e69edcec
COSMIT rm deprecated stuff -- lots of it
2012-09-20 21:40:33 +02:00
1313f25cda
COSMIT pep8
2012-09-20 14:49:14 +01:00
dc943722de
COSMIT refactor linear classifiers
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Factored out the common code to LinearSVC, LogisticRegression, Perceptron
and SGDClassifier into a LinearClassifierMixin.
2012-09-17 21:06:36 +02:00
Joel Nothman