Lars Buitinck
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917f309559
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ENH fit_transform on KMeans
Naive implementation for now. Fixes Issue #1157 (partly, at least).
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2012-10-31 13:28:28 +01:00 |
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Gael Varoquaux
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0a01292dbf
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BUG: restore numpy 1.3 compatbibility
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2012-10-27 23:03:40 +02:00 |
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Gael Varoquaux
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0b3bc3fadf
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COSMIT: long remarks go in 'notes' section
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2012-10-27 22:44:37 +02:00 |
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Gael Varoquaux
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a69557e3b9
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TST: increase coverage in spectral clustering
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2012-10-27 22:10:51 +02:00 |
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Gael Varoquaux
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388d1233dd
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API: change 'embed_solve' to 'assign_labels'
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2012-10-27 20:40:06 +02:00 |
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cow
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0b53cb55f2
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removed a hardcoded value
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2012-10-27 20:40:06 +02:00 |
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cow
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01217f3d09
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Fixed some memory inefficiencies and clearned up documentation and code semantics
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2012-10-27 20:40:05 +02:00 |
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Brian Cheung
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36efa068b6
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Documentation changes, removed more camel case variables
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2012-10-27 20:39:35 +02:00 |
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Brian Cheung
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e500133610
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Even more description of the discretization algorithm.
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2012-10-27 20:39:35 +02:00 |
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Brian Cheung
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40701a7a45
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More description of the discretization algorithm.
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2012-10-27 20:39:35 +02:00 |
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Brian Cheung
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3f00ff24d4
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pep8 formatting
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2012-10-27 20:39:35 +02:00 |
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Brian Cheung
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8ba410c7a5
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Small aesthetic fixes to discretization
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2012-10-27 20:38:41 +02:00 |
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Brian Cheung
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851a27c3c1
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Added more info in documentation
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2012-10-27 20:38:41 +02:00 |
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Alexandre Abraham
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bbfe61a254
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Fix typos
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2012-10-27 20:38:41 +02:00 |
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Brian Cheung
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b2502fc721
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Small comments/constants added
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2012-10-27 20:38:41 +02:00 |
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Brian Cheung
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c615759e59
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Documentation and small bugs fixed and code cleaned up
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2012-10-27 20:38:41 +02:00 |
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Brian Cheung
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7eda3998e4
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Discretization method for spectral clustering added along with tolerence setting to loosen eigendecomposition constraints
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2012-10-27 20:38:41 +02:00 |
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Gael Varoquaux
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402a304941
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BUG: fix test error
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2012-10-27 17:10:44 +02:00 |
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Satrajit Ghosh
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d0f7da22ca
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doc: added reference to lobpcg and note about small number of nodes
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2012-10-27 17:06:44 +02:00 |
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Gael Varoquaux
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083c50715e
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PEP8
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2012-10-27 17:06:44 +02:00 |
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Gael Varoquaux
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b0f3a01a16
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MISC: @agramfort's comments
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2012-10-27 17:06:44 +02:00 |
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Gael Varoquaux
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2c857f24ee
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ENH: make sure that spectral EVD is solve once
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2012-10-27 17:06:44 +02:00 |
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Gael Varoquaux
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9a4aefdfc8
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MISC: addressing @satra's comments
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2012-10-27 17:06:44 +02:00 |
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Gael Varoquaux
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d4a6958908
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FIX: numerical stability in spectral
This enables me to unskip a skipped test, hurray!
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2012-10-27 17:06:44 +02:00 |
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Gael Varoquaux
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ba400b76bb
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MISC: decrease verbosity by default
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2012-10-27 17:06:44 +02:00 |
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Gael Varoquaux
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315d42111f
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ENH/FIX add a lobpcg solver to spectral embedding
This makes the solver a bit better behaved on some problems
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2012-10-27 17:06:44 +02:00 |
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Mathieu Blondel
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6eec2e651b
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Even more sklearn.utils.testing.
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2012-10-26 00:09:46 +09:00 |
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Lars Buitinck
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0dd841f6ee
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Revert (rebased) merge of euclidean_distances speedup
This reverts commits 38155aabe4
through ca703ae678 (inclusive).
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2012-10-24 10:40:30 +02:00 |
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Vlad Niculae
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1b1829bf1a
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API change: mutually exclusive preallocation and precomputation
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2012-10-23 15:50:25 +02:00 |
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Vlad Niculae
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73c2c34c1c
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FIX: buggy case when X=dense, Y=sparse
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2012-10-23 15:50:23 +02:00 |
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Andreas Mueller
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e64cea0342
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ENH add random seed to logistic regression
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2012-10-18 13:48:10 +02:00 |
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Gael Varoquaux
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9e7d1a680d
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MISC: use toarray instead of todense
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2012-10-14 18:57:24 +02:00 |
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Alexandre Gramfort
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bf96a1418d
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ENH : cleanup FactorAnalysis object
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2012-10-13 19:29:00 +02:00 |
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Gael Varoquaux
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f6dd870f5b
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Merge remote-tracking branch 'origin/pr/1234'
Conflicts:
sklearn/cluster/_k_means.c
sklearn/cluster/_k_means.pyx
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2012-10-13 19:14:31 +02:00 |
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Gael Varoquaux
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fba0d3545c
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BUG: obey numpy 1.7's stricter rules
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2012-10-13 19:09:12 +02:00 |
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Gael Varoquaux
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27baaf33d5
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TST: cater for 0.9 not > 0.9
Fixes #1228
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2012-10-12 11:26:59 +02:00 |
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Andreas Mueller
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f9df471d3e
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FIX bincount mess I made in kmeans.
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2012-10-11 19:20:14 +01:00 |
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Andreas Mueller
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6e1aec2720
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FIX also the other function in kmeans. whoops
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2012-10-11 14:31:58 +02:00 |
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Andreas Mueller
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27256a3cdb
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ENH fix kmeans for old numpy (bincount minlength)
Should this go into the utils/fixes?
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2012-10-11 14:11:57 +02:00 |
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Andy
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f41c98c9e7
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ENH fix int type in kmeans
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2012-10-11 13:43:58 +02:00 |
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Andreas Mueller
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9283b10bba
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ENH separate sparse and dense case, cythonize further.
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2012-10-10 23:53:37 +01:00 |
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Andreas Mueller
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dfb31f54d9
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ENH rewrite K-Means m-step as loop over samples, cythonize.
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2012-10-10 23:53:37 +01:00 |
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Andreas Mueller
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9bd0aadaa3
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MISC renamed n_iterations to n_iter in all other places.
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2012-10-10 19:10:29 +01:00 |
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Gael Varoquaux
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7ac8a3d898
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BUG in error msg for spectral clustering
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2012-10-02 09:07:17 +02:00 |
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Gael Varoquaux
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24e719008c
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BUG in error message for k-means
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2012-10-02 09:07:07 +02:00 |
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Gael Varoquaux
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c742e2a968
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BUG: deprecated k parameter in MiniBatchKMeans
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2012-09-24 23:00:53 +02:00 |
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Andreas Mueller
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c0a057843c
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ENH rename Scaler to StandardScaler everywhere
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2012-09-23 17:31:15 +01:00 |
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Vlad Niculae
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7f76aa1def
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Add __all__ for half of the scikit
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2012-09-04 18:00:49 +01:00 |
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Nelle Varoquaux
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4789910964
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FIX The new parameter of the AP is called convergence_iter and not convergence_iteration anymore
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2012-09-02 23:10:14 +02:00 |
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Nelle Varoquaux
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ce6cfbfd36
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DOC better documentation on the AP
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2012-09-02 23:10:13 +02:00 |