54f483aafa
FIX #2986 : ZeroDivisionError in LinearRegression on sparse data
2014-11-14 12:51:43 +01:00
c5fdee4e6a
MAINT add a deprecation version
2014-09-22 09:57:10 +02:00
c57e6ed6c7
PEP8 fixes
2014-09-19 20:10:29 +05:30
701a87fcfe
Refactored some logic code
2014-09-19 19:34:50 +05:30
da646701f9
Added seperate tests
2014-09-19 19:06:29 +05:30
ef7169afd7
Added tests
2014-09-19 16:56:30 +05:30
077a1ee099
Fixed a failing test in the doc
2014-09-19 16:03:42 +05:30
4f2ff2dd7a
Small PEP8 fix, n_jobs attribute is compatible with both fit method and the constructor
2014-09-19 15:32:06 +05:30
25c03a7ff8
Added Deprecation warning
2014-09-19 14:39:35 +05:30
dc3b00dfc0
Removed n_jobs parameter from the fit method and added it to the constructor
2014-09-19 09:07:34 +05:30
50fea077e1
DOC document copy_X parameter from LinearRegression
2014-09-17 16:43:05 +02:00
52adb5cae7
ENH Add 'axis' argument to sparsefuncs.mean_variance_axis
2014-09-03 13:47:48 +02:00
b3bdb08964
DOC fix formatting of attributes etc. in docstrings
2014-07-28 19:04:59 +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
a015c4aa73
FIX: ENetCV and LassoCV now accept np.float32 input
2014-05-22 14:54:29 +05:30
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
785e3efd67
ENH: Refactoring and optimisation of sparsfuncs.pyx
2014-03-26 21:08:01 +05:30
8ff19bd4bd
Preserve CSR storage format when input is CSR in sparse_center_data
2014-03-22 23:19:22 +05:30
23b3cc2eb5
MAINT drop support for SciPy < 0.9
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TODO: get rid of solve_triangular. Just replacing it by scipy.linalg's
breaks OMP and least-angle regression.
2014-03-02 20:13:57 +01:00
685985164a
FIX: Normalize=True
2014-01-26 20:23:54 +01:00
60e91f5902
BUG oops, *safe_* asarray
2013-09-13 17:24:28 +02:00
5ae399f140
ENH: don't call astype when a copy is not needed
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See #2206 . This doesn't fix all of the cases.
2013-09-13 17:07:06 +02:00
a8f5b04e1c
DOC correct/copyedit linear model docstrings
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Many models actually support sparse matrices at predict time, but
did not advertise this.
2013-07-26 12:24:58 +02:00
e4172212aa
use pre_fit in OMP
2013-07-26 09:50:53 +02:00
1c784b9253
ENH : massive refactoring of CV models in coordinate descent. Now the algo core is in path functions
2013-07-23 17:23:13 +02:00
8861833ec9
DOC spellfixes
2013-06-29 16:18:23 +03:00
65b19245bd
fixed typo
2013-05-07 17:47:07 +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
67ece78da4
COSMIT various typofixes
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As suggested by codespell <https://github.com/lucasdemarchi/codespell >
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
2013-04-11 21:22:14 +02:00
eae18a3784
PY3 fix metaclasses. See #1829 .
2013-04-04 01:07:20 +06:00
01801886b2
ENH multiclass probability estimates for SGDClassifier
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Fixes #1814 .
2013-03-30 12:33:33 +01:00
21ba76d4a4
DOC some sphinx / rst fixes
2013-03-10 18:45:23 +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
e6c85a36a6
decision_function forces dense output (in the case of sparse coef_)
2013-02-22 11:03:55 +01:00
c44d63cc31
changed wording in linear model docs about Normalized. It was frustrating me haha
2013-01-29 11:32:48 -05:00
e52e24706f
COSMIT pep8
2013-01-21 21:20:21 +01:00
83a91519b5
BUG: Ridge: sample_weights in intercept
2013-01-20 19:16:19 +01:00
9bbca58343
DOC cosmit fix column span alignment errors.
2013-01-19 15:45:27 +01:00
754c2d9533
COSMIT pep8
2012-12-22 16:48:17 +01:00
c63b7a1f55
P3K: Fixed imports.
2012-11-14 07:22:38 +01:00
fde726c751
DOC: n_responses -> n_targets
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For consistency
2012-11-09 17:57:07 +01:00
970f8b2148
DOC: LinearRegression document the shape of coef_
2012-11-09 17:43:11 +01:00
9423e9c808
DOC various typos and other minor stuff
2012-10-11 11:26:22 +02:00
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
48687a77a4
ENH : add support for multitarget in sparse enet + simplify input checking
2012-09-02 23:16:52 +02:00
7c8f435469
COSMIT move BaseSGD to its only place of usage
2012-08-01 15:25:36 +02:00
bab0539d37
ENH make LinearModel and LinearModelCV abstract base classes
2012-06-26 14:16:04 +02:00
fb714df433
Fix #904 .
2012-06-13 13:26:02 +09:00
fae2f13849
move sparse_center_data to linear_model.base
2012-06-09 11:23:43 +02:00
Olivier Grisel