e3369c189b
ENH slight improvement to mds speed, modified examples to not run mds that long.
2012-06-03 22:43:41 +02:00
25bffd922e
DOC: minor MDS doc/example changes
2012-06-01 18:24:21 +02:00
d26c7cf927
MDS: documentation fixes
2012-06-01 18:24:21 +02:00
7a0511c0b9
Added MDS to manifold comparison methods
2012-06-01 18:24:21 +02:00
c4d2fe04c6
MDS: renamed positions_ to embedding_
2012-06-01 18:24:21 +02:00
6b6fb393a9
COSMIT in plot_mds.py example
...
Also, casting to float instead of ints was important as recent numpy
versions will not accept X -= X.mean() with ints (inplace operation
between different dtypes)
2012-06-01 18:24:21 +02:00
47071524dd
Set the seed of the random_state generators to have nicely aligned results
2012-06-01 18:24:21 +02:00
73b98d4d7e
Small explanation on the plot_mds example
2012-06-01 18:24:21 +02:00
06fc359fe9
a += a.T is different from a = a + a.T
2012-06-01 18:24:21 +02:00
e2e545f4e7
DOC: added references to papers and licence - fixed the MDS example
2012-06-01 18:24:21 +02:00
5b53e8dd77
MDS: out_dim → n_components
2012-06-01 18:24:20 +02:00
5d801498bc
Replaced MDS US mileage distance example by a generated, more representative one
2012-06-01 18:24:20 +02:00
62a348406c
Changed dataset from france's mileage to knuth's USA mileage dataset
2012-06-01 18:24:20 +02:00
81b75a8a16
Fix errors due to previous refactoring on MDS
2012-06-01 18:24:20 +02:00
d09ed68a14
Added docstrings to MDS
2012-06-01 18:24:20 +02:00
ec72b7230e
Added documentation on MDS
2012-06-01 18:24:20 +02:00
e629d08cd4
FIX: handle deprecation with estimator API
...
An estimator's init cannot include any logic
2012-05-06 16:08:25 +02:00
5ad3bc672c
ENH rename out_dim to n_components in manifold module
2012-05-06 16:08:25 +02:00
dcc1c7431c
COSMIT + MISC pep8, pyflakes, typos and some other cleanup of examples.
2012-04-29 23:13:06 +02:00
96d6060cd7
pep8
2011-12-23 10:12:26 -08:00
63331849ea
DOC: Fixed links to modules in the example gallery
2011-12-19 16:07:01 +01:00
78dd8b5626
batch trailing spaces cleanup
2011-09-06 23:12:26 +02:00
4d1dcd2e65
DOC: scikits.learn -> sklearn
2011-09-03 09:10:40 +02:00
ddf4b72109
Move project directory from scikits.learn to sklearn
2011-09-02 12:06:57 +02:00
68f27e3790
Revert "Move project directory from scikits.learn to sklearn"
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This reverts commit fd0d3b879d
2011-09-02 12:03:18 +02:00
fd0d3b879d
Move project directory from scikits.learn to sklearn
2011-09-02 11:38:24 +02:00
a6918a49a5
Generate thumbnails in the example gallery
2011-09-01 09:35:29 +02:00
c72dd9fd39
merge with master; remove lobpcg references
2011-08-13 10:06:52 -07:00
1d5e5d50af
COSMIT: print time in plot_lle_digits example
2011-08-12 07:30:35 +02:00
d4d6dfa7c1
remove lobpcg from LocallyLinearEmbedding
2011-08-12 07:30:35 +02:00
6b98994b2d
COSMIT: tweak plot_compare_methods example layout
2011-08-12 07:30:35 +02:00
d7ed1cb568
examples: make out_dim explicit
2011-08-12 07:30:35 +02:00
ba5bf00c30
manifold example updates
2011-08-12 07:30:35 +02:00
9abb9fa710
update manifold documentation
2011-08-08 17:39:15 -07:00
7658bcffe6
fix conflicts with master
2011-08-08 10:35:14 -07:00
f0ff849c61
Implement Isomap + transform in terms of KernelPCA
2011-08-04 21:28:40 -07:00
c595707551
Fixes for broken examples due to changes in samples_generator.py
2011-08-04 15:50:19 +02:00
1436e1e97b
added tests; cleanup; pep8
2011-07-31 17:26:16 -07:00
c695cc7a6b
ex. change
2011-07-28 20:55:38 -07:00
f52c9e6337
fixed bug in shortest path; consolodated isomap examples
2011-07-28 20:53:11 -07:00
5e852ea306
Revert "combined manifold examples"
...
This reverts commit 89a81ff222
2011-07-28 19:38:18 -07:00
89a81ff222
combined manifold examples
2011-07-28 17:47:08 -07:00
a258fb9d3f
changed shortest_path() to accept a sparse distance matrix for more flexibility
2011-07-27 10:42:54 -07:00
56239ba8f7
Added Dijkstra's algorithm with Fibonacci Heaps for significant speed gains in path searches
2011-07-26 22:54:28 -07:00
8d0e9575a1
added cythonized Floyd-Warshall algorithm
2011-07-25 17:22:08 -07:00
29e828dc9f
Initial commit
2011-07-24 13:46:09 -07:00
468e4c22ef
Cosmetic cleanup.
2011-06-30 09:56:46 +02:00
b5b833ec01
Explicit cmap for plot_compare_methods.
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Mostly for the online docs -- otherwise it appears black & white.
2011-06-30 09:42:47 +02:00
6af817934a
merge with previous commits
2011-06-28 20:49:25 -07:00
c131696578
merged changes in master
2011-06-28 20:14:42 -07:00
Andreas Mueller