Andy
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d679e8d7eb
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ENH: in sgd classifier, check that parameter alpha is greater than zero
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2011-11-24 09:44:12 +01:00 |
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Peter Prettenhofer
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87cf1b32dd
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fix: sgd module clone issue w/ rho parameter
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2011-11-15 21:06:32 +01:00 |
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Lars Buitinck
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5df1a83fbf
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ENH don't require numeric class labels in SGDClassifier
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2011-11-07 11:10:36 +01:00 |
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Olivier Grisel
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1e4e6012ac
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ENH: make it possible to pass class_weight='auto' as constructor param for SGDClassifier
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2011-11-01 19:00:50 +01:00 |
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Lars Buitinck
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71d524396c
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FIX replace np.atleast_2d with new utils.array2d
atleast_2d will pass through np.matrix
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2011-10-25 15:16:31 +02:00 |
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Lars Buitinck
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51d4310c6f
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COSMIT rename safe_asanyarray to safe_asarray to prevent confusion
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2011-10-21 13:58:08 +02:00 |
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Lars Buitinck
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3bde2bf97b
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ENH accept matrix input throughout
Simple solution: replace np.asanyarray with np.asarray throughout.
Also, use utils.as_float_array where appropriate.
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2011-10-21 13:51:12 +02:00 |
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Satrajit Ghosh
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1cf24e6c34
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doc: fixed spelling
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2011-10-03 21:01:01 -04:00 |
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Satrajit Ghosh
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9d688861b1
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sty: ran make trailing-spaces
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2011-10-03 20:51:06 -04:00 |
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Peter Prettenhofer
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1b7b031216
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cosmit
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2011-10-02 18:16:17 +02:00 |
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Peter Prettenhofer
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8a20cb97e7
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unified predict for sparse and dense SGD.
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2011-10-02 18:15:33 +02:00 |
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Lars Buitinck
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d626e7cc6d
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FIX embarrassing SyntaxError in linear_model.base
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2011-09-28 23:26:18 +02:00 |
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Lars Buitinck
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d8c6e4720f
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ENH SGD error messages better still
Got bit again today when trying a predict_proba...
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2011-09-28 17:37:54 +02:00 |
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Lars Buitinck
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6f84f45814
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Merge pull request #357 from larsmans/overwrite-to-copy
rename overwrite_Foo params to copy_Foo (and inversed their meaning)
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2011-09-26 06:08:25 -07:00 |
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Lars Buitinck
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b6e691ac32
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more helpful error message in SGDClassifier.predict_proba with wrong loss
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2011-09-26 12:00:40 +02:00 |
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Lars Buitinck
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56d26f9fdd
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rename overwrite_Foo params to copy_Foo (and inversed their meaning)
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2011-09-25 16:52:29 +02:00 |
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Olivier Grisel
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23fb617793
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Merge pull request #353 from amueller/sgd_warm_starts
Sgd warm starts
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2011-09-21 01:00:56 -07:00 |
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Lars Buitinck
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a368a9163f
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unconditionally call as_float_array in LinearModel._center_data
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2011-09-20 17:12:46 +02:00 |
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Lars Buitinck
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858b268ca2
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refactor linear models to call as_float_array only from _center_data
coordinate_descent is the exception, since it plays tricks with
X is X_init that I don't fully understand yet.
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2011-09-20 17:06:16 +02:00 |
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andy
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d78bf25a60
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letting intercept_init be of shape (), reshape to (1,) for consistency
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2011-09-19 22:57:07 +02:00 |
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Mathieu Blondel
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b93cde81bd
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Documenting a secret feature and fixing bugs in the process.
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2011-09-06 19:12:00 +09:00 |
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Fabian Pedregosa
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ddf4b72109
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Move project directory from scikits.learn to sklearn
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2011-09-02 12:06:57 +02:00 |
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Fabian Pedregosa
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68f27e3790
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Revert "Move project directory from scikits.learn to sklearn"
This reverts commit fd0d3b879d.
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2011-09-02 12:03:18 +02:00 |
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Fabian Pedregosa
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fd0d3b879d
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Move project directory from scikits.learn to sklearn
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2011-09-02 11:38:24 +02:00 |