| Wed, 27 Apr 2011 10:43:04 -0400 |
Frederic Bastien |
small fix to sgd. This should remove buildbot error.
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| Wed, 20 Apr 2011 16:55:18 -0400 |
gdesjardins |
name parameter for dataset needs to be a keyword arg. for compatibility with
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| Wed, 20 Apr 2011 16:35:28 -0400 |
gdesjardins |
merge
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| Wed, 20 Apr 2011 16:30:48 -0400 |
gdesjardins |
Adding datasets used in Hugo's NADE paper. Datasets have been converted from
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| Wed, 20 Apr 2011 13:53:52 -0400 |
Frederic Bastien |
Updated the year of the license and use the Pylearn name instead of Theano...
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| Wed, 13 Apr 2011 15:44:38 -0400 |
Arnaud Bergeron |
Fix import
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| Fri, 08 Apr 2011 14:03:09 -0400 |
Frederic Bastien |
Catch only exception to don't catch ctrl-C.
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| Thu, 07 Apr 2011 21:39:13 -0400 |
Philippe Serhal |
When loading sparse UTLC datasets, do not load sparse labels.
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| Wed, 06 Apr 2011 13:53:00 -0400 |
James Bergstra |
added sgd_momentum_updates to gd module
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| Wed, 06 Apr 2011 13:52:34 -0400 |
James Bergstra |
pkldu - changed /bin/env to /usr/bin/env which is more standard I hope.
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| Mon, 04 Apr 2011 23:40:06 -0400 |
James Bergstra |
fixed backward logic regarding shuffled in tinyimages_op
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| Mon, 04 Apr 2011 23:22:18 -0400 |
James Bergstra |
fixed bug in tile_slice
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| Mon, 04 Apr 2011 19:03:48 -0400 |
James Bergstra |
added io/image_tiling:tile_slices_to_image which is a better version of tile_raster_*
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| Mon, 04 Apr 2011 19:01:12 -0400 |
James Bergstra |
tinyimages_op gains loop and shuffle kwargs
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| Mon, 04 Apr 2011 19:00:53 -0400 |
James Bergstra |
datasets/tinyimages can generate a shuffled file
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| Mon, 04 Apr 2011 18:59:18 -0400 |
James Bergstra |
added loop argument to cifar10 op constructor
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| Fri, 01 Apr 2011 10:06:03 -0400 |
Frederic Bastien |
Added doc of a new parameter.
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| Thu, 31 Mar 2011 18:29:11 -0400 |
James Bergstra |
merge
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| Thu, 31 Mar 2011 18:29:02 -0400 |
James Bergstra |
added inplace option for pca_from_examples
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| Thu, 31 Mar 2011 18:28:07 -0400 |
James Bergstra |
Make tile_raster_images deal with a 3-tuple image shape as RGB spec.
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| Thu, 31 Mar 2011 18:27:25 -0400 |
James Bergstra |
whitespace
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| Wed, 16 Mar 2011 20:20:02 -0400 |
Pascal Lamblin |
Use .get_value() and .set_value() of shared instead of the .value property
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| Tue, 08 Mar 2011 12:50:37 -0500 |
Frederic Bastien |
generalized the buildbot script following code review in Theano.
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| Tue, 08 Mar 2011 12:30:00 -0500 |
Frederic Bastien |
fix PYTHONPATH.
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| Mon, 07 Mar 2011 14:53:48 -0500 |
Frederic Bastien |
removed reference to our local filesystem.
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| Mon, 07 Mar 2011 14:35:44 -0500 |
Frederic Bastien |
added buildbot script
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| Sun, 06 Mar 2011 15:14:51 -0500 |
Pascal Lamblin |
Update inline doc.
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| Wed, 02 Mar 2011 13:13:40 -0500 |
James Bergstra |
pca - better comments
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| Wed, 02 Mar 2011 13:05:20 -0500 |
James Bergstra |
pca - added pca_whiten2 with better interface than pca_whiten
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| Fri, 25 Feb 2011 16:38:33 -0500 |
Frederic Bastien |
fixed indentation.
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| Fri, 25 Feb 2011 16:37:48 -0500 |
Frederic Bastien |
put a file to the same license as the rest of the project.
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| Tue, 22 Feb 2011 11:43:39 -0500 |
Razvan Pascanu |
renamed output as key for dictionary ( from field). Now for dictionary we have keys, for tuples/list we have entries and for object fields
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| Tue, 22 Feb 2011 11:40:02 -0500 |
Razvan Pascanu |
added option to order descending /ascending the fields acording to their size
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| Tue, 22 Feb 2011 11:23:32 -0500 |
Razvan Pascanu |
revised version of pkldu that is a bit more structured code wise and outputs in human readable units
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| Tue, 22 Feb 2011 10:04:50 -0500 |
Frederic Bastien |
white space fix.
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| Tue, 22 Feb 2011 10:04:32 -0500 |
Frederic Bastien |
removed import to file that don't exist in this repo.
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| Mon, 14 Feb 2011 19:27:37 -0500 |
Pascal Lamblin |
Add a cast in the chain of transformation of initial data set
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| Tue, 08 Feb 2011 16:19:46 -0500 |
Frederic Bastien |
added comment.
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| Tue, 08 Feb 2011 16:19:18 -0500 |
Frederic Bastien |
'allow to randomize the sparse valid/test utlc dataset at load time'
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| Tue, 08 Feb 2011 16:17:56 -0500 |
Frederic Bastien |
fix loading of sparse utlc dataset when PYLEARN_DATA_ROOT have more then 1 directory.
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| Tue, 08 Feb 2011 12:57:15 -0500 |
Frederic Bastien |
add parameter to randomize the valid and test data.
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| Tue, 08 Feb 2011 12:34:07 -0500 |
Frederic Bastien |
fix whitespace/indentation.
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| Tue, 08 Feb 2011 12:33:33 -0500 |
Frederic Bastien |
in utlc.py, implement a parameter that return a Theano variable that represent the normalized data. Usefull for on the fly normalization.
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| Tue, 08 Feb 2011 11:14:37 -0500 |
Frederic Bastien |
fix whitespace.
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| Tue, 08 Feb 2011 11:14:04 -0500 |
Frederic Bastien |
return the first file in a file that exists in the directory in the PYLEARN_DATA_ROOT.
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| Mon, 07 Feb 2011 17:04:56 -0500 |
Ian Goodfellow |
added pickle disk usage inspection utility 'pkldu'
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| Fri, 04 Feb 2011 16:07:27 -0500 |
James Bergstra |
adding delta-bar-delta optimization updates to gd module
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| Fri, 04 Feb 2011 16:06:36 -0500 |
James Bergstra |
added some old test_pca file I never committed
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| Fri, 04 Feb 2011 16:06:00 -0500 |
James Bergstra |
dataset_ops/tinyimages - added a tinyimages_op that gives access to the full
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| Fri, 04 Feb 2011 16:05:22 -0500 |
James Bergstra |
TensorFnDataset - added x_ attribute that caches the dataset function return
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| Fri, 04 Feb 2011 16:03:25 -0500 |
James Bergstra |
TensorFnDataset - cleaned up docs a little
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| Fri, 04 Feb 2011 16:02:57 -0500 |
James Bergstra |
TensorDataset - added single_shape and batch_size properties
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| Fri, 04 Feb 2011 16:01:45 -0500 |
James Bergstra |
80char
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| Thu, 03 Feb 2011 18:07:04 -0500 |
James Bergstra |
added datasets.tinyimages.rebuild_numpy_file method to build 5GB memmappable file of all images
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| Thu, 03 Feb 2011 13:50:27 -0500 |
Frederic Bastien |
small fix to new PYLEARN_DATA_ROOT
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| Thu, 03 Feb 2011 13:16:30 -0500 |
Frederic Bastien |
Allow PYLEARN_DATA_ROOT to be a list of directory. created pylearn.datasets.config.get_filepath_in_roots(name) fct to find a file in the list of directory.
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| Wed, 02 Feb 2011 14:33:01 -0500 |
Frederic Bastien |
allow to read gzip filetensor when there is more then 1 tensor in the file.
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| Wed, 02 Feb 2011 12:39:35 -0500 |
Frederic Bastien |
allow to load the ule labels.
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| Wed, 02 Feb 2011 11:20:34 -0500 |
Frederic Bastien |
normalize the utlc ndarray dataset inplace to use less memory.
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| Mon, 31 Jan 2011 12:23:20 -0500 |
Philippe Hamel |
added a pca online estimator
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| Fri, 28 Jan 2011 11:00:11 -0500 |
Frederic Bastien |
allow to load UTLC transfer label data.
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| Fri, 28 Jan 2011 10:58:45 -0500 |
Frederic Bastien |
merge
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| Tue, 25 Jan 2011 04:16:33 -0500 |
Frederic Bastien |
added the normalization of the last UTLC dataset
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| Wed, 26 Jan 2011 16:55:44 -0500 |
Pascal Lamblin |
Add L1 and L2² costs to sigmoidal layer
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| Mon, 24 Jan 2011 13:18:43 -0500 |
Frederic Bastien |
normalize 5 of the UTLC datasets.
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| Fri, 21 Jan 2011 20:40:57 -0500 |
Pascal Lamblin |
int8 should be enough to represent digits from 0 to 9
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| Fri, 21 Jan 2011 17:05:46 -0500 |
Frederic Bastien |
first version of a script to load the utlc datasets.
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| Thu, 20 Jan 2011 11:28:08 -0500 |
Frederic Bastien |
allow pylearn.io.filetensor to accept gzip file handle.
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| Thu, 13 Jan 2011 17:53:38 -0500 |
James Bergstra |
added some comments in dataset_ops/cifar10
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| Thu, 13 Jan 2011 17:52:49 -0500 |
James Bergstra |
adding MultiHingeLoss cost function
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| Wed, 12 Jan 2011 17:03:30 -0500 |
Frederic Bastien |
rst syntax fix and update to what is currently done.
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| Tue, 11 Jan 2011 16:43:10 -0500 |
Frederic Bastien |
small format change.
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| Mon, 10 Jan 2011 14:55:39 -0500 |
Frederic Bastien |
new file about datalearn in pytables.
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| Sat, 08 Jan 2011 17:14:44 -0500 |
James Bergstra |
mcRBM.contrastive_grad accepts optional "consider_constant" arg
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| Fri, 07 Jan 2011 11:42:38 -0500 |
Frederic Bastien |
new version _read_header for filetensor that allow to work gzip file.
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| Thu, 06 Jan 2011 13:33:47 -0500 |
Frederic Bastien |
allow to read header of dataset from a string.
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| Mon, 20 Dec 2010 18:09:11 -0500 |
gdesjardins |
merge
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| Mon, 20 Dec 2010 18:08:48 -0500 |
gdesjardins |
* removed temporary caltech_silhouette2 dataset
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| Mon, 20 Dec 2010 18:08:04 -0500 |
gdesjardins |
added comments to hmc code (old outstanding changes)
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| Mon, 20 Dec 2010 17:59:49 -0500 |
gdesjardins |
pylearn dataset wrapper for entire NIST dataset (digits + lower + upper)
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| Tue, 14 Dec 2010 14:53:48 -0500 |
Olivier Delalleau |
Many small fixes in code review proposal
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| Tue, 14 Dec 2010 14:22:16 -0500 |
Olivier Delalleau |
Merged
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| Tue, 14 Dec 2010 14:18:41 -0500 |
Olivier Delalleau |
Added another open question in datalearn
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| Tue, 14 Dec 2010 12:53:58 -0500 |
Frederic Bastien |
update the proposed politics.
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| Tue, 14 Dec 2010 12:32:42 -0500 |
Frederic Bastien |
small old modif not commtited.
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| Wed, 08 Dec 2010 14:35:53 -0500 |
Frederic Bastien |
small rst fix.
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| Wed, 08 Dec 2010 14:30:13 -0500 |
Frederic Bastien |
First try to use numpy documentation syntax.
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| Mon, 06 Dec 2010 13:33:07 -0500 |
boulanni |
Added regularization terms
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| Fri, 03 Dec 2010 09:09:00 -0500 |
James Bergstra |
added a fn to datasets/tiny_images to output a mosaic of images from the dataset
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| Thu, 02 Dec 2010 12:46:50 -0500 |
Frederic Bastien |
remove reference to fringant2 that don't exist anymore.
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| Fri, 19 Nov 2010 13:24:16 -0500 |
Frederic Bastien |
make failing test less verbose.
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| Thu, 18 Nov 2010 14:14:48 -0500 |
Olivier Delalleau |
Minor fixes for better Sphinx doc output
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| Thu, 18 Nov 2010 14:00:49 -0500 |
Olivier Delalleau |
Rewrote the Theano-Like Data Flow section in datalearn.txt
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| Thu, 18 Nov 2010 11:45:10 -0500 |
Olivier Delalleau |
Commit guidelines have been added in API_coding_style
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| Thu, 18 Nov 2010 09:53:38 -0500 |
Frederic Bastien |
small bug fix in test discovered by making Variable class raise an error about logical comparaison then checking if it is zero or not.
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| Wed, 17 Nov 2010 13:21:21 -0500 |
Frederic Bastien |
fix and URL that was moved.
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