log

age author description
Wed, 29 Feb 2012 12:43:07 -0500 Pascal Lamblin Use theano-nose instead of nosetests, and disable warning.
Tue, 29 Nov 2011 10:55:25 -0500 Frederic Bastien Add info about Theano docstring and UTF-8
Tue, 13 Sep 2011 14:02:33 -0400 Frederic Bastien Tell to use isinstance(x, basestring).
Mon, 12 Sep 2011 11:59:55 -0400 Frederic Bastien Remove deprecation warning.
Mon, 12 Sep 2011 11:47:23 -0400 Frederic Bastien Auto white space fix.
Mon, 12 Sep 2011 11:47:00 -0400 Frederic Bastien Make a dataset ops use the new path system.
Mon, 12 Sep 2011 11:46:27 -0400 Frederic Bastien auto fix white space.
Mon, 12 Sep 2011 11:45:56 -0400 Frederic Bastien fix test.
Mon, 12 Sep 2011 11:45:41 -0400 Frederic Bastien fix import.
Mon, 12 Sep 2011 10:56:38 -0400 Frederic Bastien Fix test in float32.
Mon, 12 Sep 2011 10:49:15 -0400 Frederic Bastien auto white space fix.
Mon, 12 Sep 2011 10:48:33 -0400 Frederic Bastien Fix test.
Mon, 12 Sep 2011 10:24:24 -0400 Frederic Bastien Fix import.
Fri, 09 Sep 2011 10:54:17 -0400 Frederic Bastien Auto white space fix.
Fri, 09 Sep 2011 10:53:46 -0400 Frederic Bastien Clean up import and remove deprecation warning.
Fri, 09 Sep 2011 10:50:32 -0400 Frederic Bastien Auto white space fix.
Fri, 09 Sep 2011 10:49:54 -0400 Frederic Bastien Remove deprecation warning.
Thu, 01 Sep 2011 13:35:15 -0400 Olivier Delalleau Merged
Thu, 01 Sep 2011 13:35:02 -0400 Olivier Delalleau Added recommendation to use "except Exception:" rather than "except:"
Mon, 22 Aug 2011 11:28:48 -0400 Olivier Delalleau Prefix loggers with 'pylearn.' to ensure there is no conflict when using Pylearn code within another library
Wed, 17 Aug 2011 10:18:59 -0400 Olivier Delalleau Merged
Wed, 17 Aug 2011 10:18:39 -0400 Olivier Delalleau Fix for python 2.4 compatibility
Tue, 16 Aug 2011 15:44:15 -0400 Olivier Delalleau Merged
Tue, 16 Aug 2011 15:44:01 -0400 Olivier Delalleau Fix for Windows paths
Wed, 27 Jul 2011 13:27:00 -0400 Emmanuel Bengio tensor instead of T
Wed, 27 Jul 2011 10:42:03 -0400 Emmanuel Bengio added formulas/nnet.py with inverse_max_pooling(...)
Wed, 27 Jul 2011 10:37:41 -0400 Emmanuel Bengio added formulas/nnet.py with inverse_max_pooling(...)
Fri, 22 Jul 2011 11:41:32 -0400 valentin Bisson Fix a mistake in .hgignore.
Tue, 19 Jul 2011 14:13:08 -0400 valentin Bisson Add .synch into .hgignore as request for the synchro with perforce.
Tue, 05 Jul 2011 14:31:10 -0400 Eric Thibodeau-Laufer switched inp==0 to T.eq(inp,0) in peppersalt noise
Tue, 05 Jul 2011 11:02:15 -0400 gdesjardins removed include for data_root (no longer used)
Tue, 05 Jul 2011 11:01:51 -0400 gdesjardins * changed MNIST dataset to use config.get_filepath_in_roots mechanism
Tue, 05 Jul 2011 10:58:19 -0400 gdesjardins modified Caltech Silhouettes dataset to use config.get_filepath_in_roots
Tue, 05 Jul 2011 10:56:40 -0400 gdesjardins modified Nade dataset to use new config.get_filepath_in_roots mechanism
Wed, 22 Jun 2011 16:20:16 -0400 Frederic Bastien Disable the flag DebugMode.check_preallocated_output to make the buildbot faster.
Thu, 09 Jun 2011 09:36:36 -0400 Frederic Bastien Print the Theano and Pylearn version in the buildbot.
Wed, 25 May 2011 09:26:47 -0400 Frederic Bastien fix error string.
Tue, 24 May 2011 19:35:05 -0400 James Bergstra better error in icml07 when data folder is missing
Sat, 21 May 2011 01:03:10 -0400 Pascal Lamblin Add function for loading the transfer labels of utlc
Fri, 20 May 2011 16:53:00 -0400 gdesjardins Configured default train/valid/test split for icml07.MNIST_rotated_background
Wed, 18 May 2011 22:15:42 -0400 gdesjardins Pylearn Dataset wrapper for MNIST+rotate+background dataset used in ICML07 (new
Wed, 18 May 2011 10:52:42 -0400 James Bergstra merge
Wed, 18 May 2011 10:52:22 -0400 James Bergstra image_tiling with better scaling for integer inputs
Wed, 18 May 2011 10:51:50 -0400 James Bergstra dtype tweaks in sgd
Wed, 18 May 2011 10:51:11 -0400 James Bergstra icml07_loaders uses get_filepath_in_roots
Wed, 18 May 2011 10:50:21 -0400 James Bergstra memmap support in Dataset op
Wed, 27 Apr 2011 11:34:36 -0400 Frederic Bastien fix about floatX=float32 to remove error in the build bot.
Wed, 27 Apr 2011 10:43:04 -0400 Frederic Bastien small fix to sgd. This should remove buildbot error.
Wed, 20 Apr 2011 16:55:18 -0400 gdesjardins name parameter for dataset needs to be a keyword arg. for compatibility with
Wed, 20 Apr 2011 16:35:28 -0400 gdesjardins merge
Wed, 20 Apr 2011 16:30:48 -0400 gdesjardins Adding datasets used in Hugo's NADE paper. Datasets have been converted from
Wed, 20 Apr 2011 13:53:52 -0400 Frederic Bastien Updated the year of the license and use the Pylearn name instead of Theano...
Wed, 13 Apr 2011 15:44:38 -0400 Arnaud Bergeron Fix import
Fri, 08 Apr 2011 14:03:09 -0400 Frederic Bastien Catch only exception to don't catch ctrl-C.
Thu, 07 Apr 2011 21:39:13 -0400 Philippe Serhal When loading sparse UTLC datasets, do not load sparse labels.
Wed, 06 Apr 2011 13:53:00 -0400 James Bergstra added sgd_momentum_updates to gd module
Wed, 06 Apr 2011 13:52:34 -0400 James Bergstra pkldu - changed /bin/env to /usr/bin/env which is more standard I hope.
Mon, 04 Apr 2011 23:40:06 -0400 James Bergstra fixed backward logic regarding shuffled in tinyimages_op
Mon, 04 Apr 2011 23:22:18 -0400 James Bergstra fixed bug in tile_slice
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_*
Mon, 04 Apr 2011 19:01:12 -0400 James Bergstra tinyimages_op gains loop and shuffle kwargs
Mon, 04 Apr 2011 19:00:53 -0400 James Bergstra datasets/tinyimages can generate a shuffled file
Mon, 04 Apr 2011 18:59:18 -0400 James Bergstra added loop argument to cifar10 op constructor
Fri, 01 Apr 2011 10:06:03 -0400 Frederic Bastien Added doc of a new parameter.
Thu, 31 Mar 2011 18:29:11 -0400 James Bergstra merge
Thu, 31 Mar 2011 18:29:02 -0400 James Bergstra added inplace option for pca_from_examples
Thu, 31 Mar 2011 18:28:07 -0400 James Bergstra Make tile_raster_images deal with a 3-tuple image shape as RGB spec.
Thu, 31 Mar 2011 18:27:25 -0400 James Bergstra whitespace
Wed, 16 Mar 2011 20:20:02 -0400 Pascal Lamblin Use .get_value() and .set_value() of shared instead of the .value property
Tue, 08 Mar 2011 12:50:37 -0500 Frederic Bastien generalized the buildbot script following code review in Theano.
Tue, 08 Mar 2011 12:30:00 -0500 Frederic Bastien fix PYTHONPATH.
Mon, 07 Mar 2011 14:53:48 -0500 Frederic Bastien removed reference to our local filesystem.
Mon, 07 Mar 2011 14:35:44 -0500 Frederic Bastien added buildbot script
Sun, 06 Mar 2011 15:14:51 -0500 Pascal Lamblin Update inline doc.
Wed, 02 Mar 2011 13:13:40 -0500 James Bergstra pca - better comments
Wed, 02 Mar 2011 13:05:20 -0500 James Bergstra pca - added pca_whiten2 with better interface than pca_whiten
Fri, 25 Feb 2011 16:38:33 -0500 Frederic Bastien fixed indentation.
Fri, 25 Feb 2011 16:37:48 -0500 Frederic Bastien put a file to the same license as the rest of the project.
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
Tue, 22 Feb 2011 11:40:02 -0500 Razvan Pascanu added option to order descending /ascending the fields acording to their size
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
Tue, 22 Feb 2011 10:04:50 -0500 Frederic Bastien white space fix.
Tue, 22 Feb 2011 10:04:32 -0500 Frederic Bastien removed import to file that don't exist in this repo.
Mon, 14 Feb 2011 19:27:37 -0500 Pascal Lamblin Add a cast in the chain of transformation of initial data set
Tue, 08 Feb 2011 16:19:46 -0500 Frederic Bastien added comment.
Tue, 08 Feb 2011 16:19:18 -0500 Frederic Bastien 'allow to randomize the sparse valid/test utlc dataset at load time'
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.
Tue, 08 Feb 2011 12:57:15 -0500 Frederic Bastien add parameter to randomize the valid and test data.
Tue, 08 Feb 2011 12:34:07 -0500 Frederic Bastien fix whitespace/indentation.
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.
Tue, 08 Feb 2011 11:14:37 -0500 Frederic Bastien fix whitespace.
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.
Mon, 07 Feb 2011 17:04:56 -0500 Ian Goodfellow added pickle disk usage inspection utility 'pkldu'
Fri, 04 Feb 2011 16:07:27 -0500 James Bergstra adding delta-bar-delta optimization updates to gd module
Fri, 04 Feb 2011 16:06:36 -0500 James Bergstra added some old test_pca file I never committed
Fri, 04 Feb 2011 16:06:00 -0500 James Bergstra dataset_ops/tinyimages - added a tinyimages_op that gives access to the full
Fri, 04 Feb 2011 16:05:22 -0500 James Bergstra TensorFnDataset - added x_ attribute that caches the dataset function return
Fri, 04 Feb 2011 16:03:25 -0500 James Bergstra TensorFnDataset - cleaned up docs a little
Fri, 04 Feb 2011 16:02:57 -0500 James Bergstra TensorDataset - added single_shape and batch_size properties
Fri, 04 Feb 2011 16:01:45 -0500 James Bergstra 80char
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
Thu, 03 Feb 2011 13:50:27 -0500 Frederic Bastien small fix to new PYLEARN_DATA_ROOT
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.
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.
Wed, 02 Feb 2011 12:39:35 -0500 Frederic Bastien allow to load the ule labels.
Wed, 02 Feb 2011 11:20:34 -0500 Frederic Bastien normalize the utlc ndarray dataset inplace to use less memory.
Mon, 31 Jan 2011 12:23:20 -0500 Philippe Hamel added a pca online estimator
Fri, 28 Jan 2011 11:00:11 -0500 Frederic Bastien allow to load UTLC transfer label data.
Fri, 28 Jan 2011 10:58:45 -0500 Frederic Bastien merge
Tue, 25 Jan 2011 04:16:33 -0500 Frederic Bastien added the normalization of the last UTLC dataset
Wed, 26 Jan 2011 16:55:44 -0500 Pascal Lamblin Add L1 and L2² costs to sigmoidal layer
Mon, 24 Jan 2011 13:18:43 -0500 Frederic Bastien normalize 5 of the UTLC datasets.
Fri, 21 Jan 2011 20:40:57 -0500 Pascal Lamblin int8 should be enough to represent digits from 0 to 9
Fri, 21 Jan 2011 17:05:46 -0500 Frederic Bastien first version of a script to load the utlc datasets.
Thu, 20 Jan 2011 11:28:08 -0500 Frederic Bastien allow pylearn.io.filetensor to accept gzip file handle.
Thu, 13 Jan 2011 17:53:38 -0500 James Bergstra added some comments in dataset_ops/cifar10
Thu, 13 Jan 2011 17:52:49 -0500 James Bergstra adding MultiHingeLoss cost function
Wed, 12 Jan 2011 17:03:30 -0500 Frederic Bastien rst syntax fix and update to what is currently done.
Tue, 11 Jan 2011 16:43:10 -0500 Frederic Bastien small format change.
Mon, 10 Jan 2011 14:55:39 -0500 Frederic Bastien new file about datalearn in pytables.
Sat, 08 Jan 2011 17:14:44 -0500 James Bergstra mcRBM.contrastive_grad accepts optional "consider_constant" arg
Fri, 07 Jan 2011 11:42:38 -0500 Frederic Bastien new version _read_header for filetensor that allow to work gzip file.
Thu, 06 Jan 2011 13:33:47 -0500 Frederic Bastien allow to read header of dataset from a string.
Mon, 20 Dec 2010 18:09:11 -0500 gdesjardins merge
Mon, 20 Dec 2010 18:08:48 -0500 gdesjardins * removed temporary caltech_silhouette2 dataset
Mon, 20 Dec 2010 18:08:04 -0500 gdesjardins added comments to hmc code (old outstanding changes)
Mon, 20 Dec 2010 17:59:49 -0500 gdesjardins pylearn dataset wrapper for entire NIST dataset (digits + lower + upper)
Tue, 14 Dec 2010 14:53:48 -0500 Olivier Delalleau Many small fixes in code review proposal