log

age author description
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.