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Wed, 24 Jun 2009 10:53:55 -0400 Olivier Delalleau Fixed some SGD tests
Sun, 21 Jun 2009 20:16:23 -0400 Xavier Glorot Sigmoid before logistic regression to avoid small gradient with tanh in StackedDAAig
Sat, 13 Jun 2009 22:02:13 -0400 Foo Bar Merge
Sat, 13 Jun 2009 10:11:43 -0400 Xavier Glorot change seed initialisation for random object and weigth init for logistic regression
Thu, 11 Jun 2009 15:44:32 -0400 Frederic Bastien small optimisation
Thu, 11 Jun 2009 13:35:31 -0400 Frederic Bastien test more case in FillMissing and print the time of the op.
Thu, 11 Jun 2009 11:37:24 -0400 Xavier Glorot fix a bug for the weight decay
Wed, 10 Jun 2009 13:45:52 -0400 Frederic Bastien remove something that should not have been commited.
Wed, 10 Jun 2009 13:43:27 -0400 Frederic Bastien added more test for the FillMissing op.
Wed, 10 Jun 2009 13:42:56 -0400 Frederic Bastien opt of the FillMissing op. Now 80-90% faster python implementation.
Tue, 09 Jun 2009 21:39:50 -0400 Frederic Bastien scall optimisation to FillMissing.
Tue, 09 Jun 2009 21:37:58 -0400 Frederic Bastien added test for FillMissing op.
Mon, 08 Jun 2009 13:14:09 -0400 Xavier Glorot small change to Checks of scan_inputs_groups ops
Mon, 08 Jun 2009 12:14:14 -0400 Frederic Bastien very small opt.
Fri, 05 Jun 2009 15:27:21 -0400 Xavier Glorot Better declaration of totallocal_update method in StackedDAAig
Fri, 05 Jun 2009 15:11:53 -0400 Xavier Glorot added a totallocal_update method to StackedDAAig
Wed, 03 Jun 2009 14:25:56 -0400 Xavier Glorot Normalized tanh to be equivalent to sigmoid in DAAig
Wed, 03 Jun 2009 13:54:31 -0400 Frederic Bastien fix typo in comment.
Wed, 03 Jun 2009 04:07:30 -0400 desjagui BUG FIXES !!!!!!!
Tue, 02 Jun 2009 22:29:49 -0400 Pascal Lamblin merge
Tue, 02 Jun 2009 22:29:21 -0400 Pascal Lamblin Finalize new validation split: indices are now randomized again inside
Tue, 02 Jun 2009 22:26:29 -0400 Olivier Delalleau Merged
Tue, 02 Jun 2009 22:26:04 -0400 Olivier Delalleau Fix to the 'by_pair' corruption pattern
Tue, 02 Jun 2009 14:40:43 -0400 Olivier Delalleau Fixed bug introduced in previous change meant to improve numerical stability
Tue, 02 Jun 2009 21:15:41 -0400 Pascal Lamblin merge
Tue, 02 Jun 2009 21:15:21 -0400 Pascal Lamblin Prepare the way for the new train/valid split, based on object instances.
Tue, 02 Jun 2009 20:21:35 -0400 James Bergstra merge
Tue, 02 Jun 2009 20:21:21 -0400 James Bergstra better numeric stability in tile_image
Tue, 02 Jun 2009 20:20:48 -0400 James Bergstra fixed typos in wrap_libsvm
Tue, 02 Jun 2009 20:20:03 -0400 James Bergstra added methods kwarg to sgd module
Tue, 02 Jun 2009 20:19:30 -0400 James Bergstra added doc
Tue, 02 Jun 2009 13:51:22 -0400 Olivier Delalleau Merged
Tue, 02 Jun 2009 13:50:43 -0400 Olivier Delalleau New option 'corruption_pattern' to alter the way inputs are corrupted
Tue, 02 Jun 2009 11:38:23 -0400 Xavier Glorot fixed numerical instability for cross entropy cost calculation of DAAig
Tue, 02 Jun 2009 11:31:50 -0400 Olivier Delalleau Added option to allow one to try and reconstruct originally missing inputs
Tue, 02 Jun 2009 10:14:00 -0400 Olivier Delalleau FillMissing can now impute missing values by an array instead of a single constant
Mon, 01 Jun 2009 17:44:56 -0400 bergstra typos in parameter names
Mon, 01 Jun 2009 00:22:35 -0400 bergstra added hard_time_limit to stopper
Sun, 31 May 2009 05:07:55 -0400 desjagui With float64 and normalize=True, dataset doesn't even fit in memory.
Fri, 29 May 2009 10:48:20 -0400 Xavier Glorot fix a bad declaration of the updates in StackedDAAig
Thu, 28 May 2009 12:12:34 -0400 Xavier Glorot changed name to NLL method to the StackedDAAig
Thu, 28 May 2009 12:06:33 -0400 Xavier Glorot added a NLL method to the StackedDAAig
Wed, 27 May 2009 23:15:00 -0400 desjagui added comments to norb_small
Wed, 27 May 2009 21:28:25 -0400 desjagui Official version of smallNORB, with stereo images of size 96x96
Wed, 27 May 2009 15:25:56 -0400 Olivier Delalleau Fixed the SGD tests
Wed, 27 May 2009 14:46:01 -0400 Olivier Delalleau Fixed some imports, but test_stacker is still not working
Wed, 27 May 2009 14:15:35 -0400 Olivier Delalleau Fixed imports so that more tests pass
Wed, 27 May 2009 13:57:10 -0400 Olivier Delalleau Test test_tzanetakis now passes
Wed, 27 May 2009 13:54:13 -0400 Olivier Delalleau Fixed some imports
Wed, 27 May 2009 13:53:50 -0400 Olivier Delalleau Fixed import so that make_test_datasets can be imported without crashing
Wed, 27 May 2009 13:26:33 -0400 Olivier Delalleau Simplified code now that it is not a unittest anymore
Wed, 27 May 2009 13:25:20 -0400 Olivier Delalleau Renamed test_speed.py into check_speed.py so that nosetests does not run it
Wed, 27 May 2009 12:08:18 -0400 Olivier Delalleau Made test_speed faster when run by nosetests
Wed, 27 May 2009 11:48:05 -0400 Olivier Delalleau Fixed test_speed test
Wed, 27 May 2009 11:46:08 -0400 Olivier Delalleau Added empty __init__.py so that old_dataset can be seen as a module
Wed, 27 May 2009 09:59:39 -0400 Olivier Delalleau Merged
Wed, 27 May 2009 09:59:25 -0400 Olivier Delalleau Replaced debug special code for missing values (-123456) by truly missing (NaN)
Tue, 26 May 2009 18:45:09 -0400 desjagui * when creating the sgd minimizer, the user can ask that step_cost compute other
Tue, 26 May 2009 17:39:43 -0400 Joseph Turian Added more descriptive comments to crossentropy and KL divergence.
Mon, 25 May 2009 23:13:56 -0400 Olivier Delalleau Fixes to the handling of missing values in input
Mon, 25 May 2009 23:11:38 -0400 Olivier Delalleau Some fixes to FillMissing, and added MaskGradient (another Op to move elsewhere later)
Mon, 25 May 2009 11:45:37 -0400 Olivier Delalleau Merged
Mon, 25 May 2009 11:43:50 -0400 Olivier Delalleau Added new option 'ignore_missing' to deal with missing values in input
Mon, 25 May 2009 11:42:25 -0400 Olivier Delalleau New class MaskSelect (should probably be moved to another file)
Mon, 25 May 2009 10:23:00 -0400 Olivier Delalleau New class FillMissing (should probably be moved to another file later)
Sun, 24 May 2009 17:16:38 -0400 Pascal Lamblin Bugfix and improvement to NIPS09Stopper
Fri, 22 May 2009 15:14:34 -0400 Xavier Glorot improved readability DAA_inputs_groups and scan_inputs_groups
Fri, 22 May 2009 14:13:38 -0400 Olivier Delalleau Replaced tabs by 4 blank spaces
Fri, 22 May 2009 14:12:17 -0400 Olivier Delalleau Added a safety assert, just in case
Fri, 22 May 2009 14:11:51 -0400 Olivier Delalleau Fixed minor typo in comment
Fri, 22 May 2009 13:43:23 -0400 Olivier Delalleau Cosmetic changes
Fri, 22 May 2009 10:04:04 -0400 Olivier Delalleau Renamed Alloc into alloc
Fri, 22 May 2009 10:03:29 -0400 Olivier Delalleau Merged
Fri, 22 May 2009 10:03:10 -0400 Olivier Delalleau Renamed Alloc into alloc
Thu, 21 May 2009 19:52:46 -0400 Xavier Glorot improved initialization of StackedDAAig
Thu, 21 May 2009 14:11:54 -0400 Xavier Glorot comments DAA_inputs_groups
Thu, 21 May 2009 12:54:41 -0400 Xavier Glorot better definition of parameters for DAAig
Thu, 21 May 2009 12:18:36 -0400 Xavier Glorot added a parameter to SatckedDAAig
Wed, 20 May 2009 13:40:10 -0400 Xavier Glorot added a DAAig module and a StackedDAAig module to deal with auxiliary output possibly missing in algorithm.sandbox
Tue, 19 May 2009 19:00:34 -0400 Xavier Glorot fixed bug of scan_inputs_groups
Tue, 19 May 2009 11:23:54 -0400 Xavier Glorot improved efficiency of scan_inputs_groups
Fri, 15 May 2009 17:52:24 -0400 Pascal Lamblin Add another kind of early stopper for NIPS 09
Fri, 15 May 2009 17:51:33 -0400 Pascal Lamblin Oops, reverting
Fri, 15 May 2009 17:47:53 -0400 Pascal Lamblin Add another kind of early stopper
Thu, 14 May 2009 20:01:04 -0400 James Bergstra merge
Thu, 14 May 2009 20:00:39 -0400 James Bergstra added datasets/imagenet
Thu, 14 May 2009 19:34:21 -0400 Xavier Glorot added a Mask creation Op and fixed some bugs
Thu, 14 May 2009 18:25:10 -0400 James Bergstra added filetensor.arraylike
Thu, 14 May 2009 17:00:22 -0400 James Bergstra merge
Thu, 14 May 2009 17:00:10 -0400 James Bergstra added DynamicNormalizer to exponential_mean
Thu, 14 May 2009 16:59:20 -0400 James Bergstra additions to datasets/tagatune
Thu, 14 May 2009 16:58:14 -0400 James Bergstra do not read data file on import
Thu, 14 May 2009 16:54:59 -0400 James Bergstra added picklable svm_model to wrap_libsvm
Thu, 14 May 2009 16:33:38 -0400 James Bergstra added io/audio that can read mp3s
Tue, 12 May 2009 15:34:38 -0400 Foo Bar add direclty the file scan_inputs_groups.py to sandbox and remove the directory input_groups
Tue, 12 May 2009 14:51:25 -0400 Xavier Glorot Remplaced the name of the scan_input_groups directory and files
Tue, 12 May 2009 14:35:29 -0400 Foo Bar adding Op to deal with static missing inputs groups efficiently in the dense DAA framework
Mon, 20 Apr 2009 16:53:03 -0400 James Bergstra adding tagatune
Mon, 20 Apr 2009 16:52:55 -0400 James Bergstra added option for custom path in tzanetakis
Wed, 08 Apr 2009 19:53:18 -0400 James Bergstra better scan
Tue, 07 Apr 2009 18:00:24 -0400 James Bergstra added README for lib
Tue, 07 Apr 2009 17:56:58 -0400 James Bergstra adding scan1 op
Thu, 02 Apr 2009 17:57:51 -0400 James Bergstra small correction to exponential_mean
Thu, 02 Apr 2009 15:08:42 -0400 James Bergstra added exponential_mean
Thu, 02 Apr 2009 15:08:22 -0400 James Bergstra added updates parameter to sgd
Wed, 01 Apr 2009 19:48:47 -0400 James Bergstra merge
Wed, 01 Apr 2009 19:48:32 -0400 James Bergstra changes to tzanetakis and wavread
Mon, 30 Mar 2009 20:48:04 -0400 Joseph Turian merge
Thu, 20 Nov 2008 06:38:06 -0500 Joseph Turian Added preprocessing back in
Mon, 30 Mar 2009 19:51:13 -0400 James Bergstra adding wavread and tzanetakis dataset
Mon, 30 Mar 2009 16:15:24 -0400 James Bergstra removed Member calls from logistic regression
Mon, 30 Mar 2009 16:00:29 -0400 James Bergstra moved test_filetensor to tests subdir
Mon, 30 Mar 2009 15:44:42 -0400 James Bergstra added sgd_minimizer back into sgd
Mon, 30 Mar 2009 12:26:01 -0400 James Bergstra merge
Mon, 30 Mar 2009 12:25:42 -0400 James Bergstra updating minimizer, sgd to new theano. added sgd tests
Wed, 11 Mar 2009 11:13:29 -0400 desjagui Changed RModule to deprecated.RModule .... temporarily until they are fixed with
Wed, 11 Mar 2009 00:09:22 -0400 Joseph Turian Trying to fix gradient in logfactorial
Tue, 10 Mar 2009 20:58:16 -0400 Joseph Turian Updated comments in nlpoisson cost
Tue, 10 Mar 2009 19:03:38 -0400 Joseph Turian Refactored poisson loss.
Tue, 10 Mar 2009 15:58:52 -0400 Joseph Turian Added a gradient test for nlpoisson.
Mon, 09 Mar 2009 03:11:20 -0400 Joseph Turian Added preliminary code for computing negative log Poisson cost
Mon, 09 Mar 2009 00:25:46 -0400 Joseph Turian Added a cost to sandbox, building out Poisson regressor
Tue, 03 Mar 2009 11:37:56 -0500 Frederic Bastien added pylearn.datasets.MNIST.first_10 and pylearn.datasets.MNIST.first_100. They are usefull to test with small dataset.
Fri, 20 Feb 2009 15:08:46 -0500 Pascal Lamblin merge
Fri, 20 Feb 2009 15:08:29 -0500 Pascal Lamblin Get rid of old dbdict
Fri, 13 Feb 2009 13:22:26 -0500 Frederic Bastien if PYLEARN_DATA_ROOT don't exist try DBPATH.
Wed, 11 Feb 2009 01:43:14 -0500 bergstra merge
Wed, 11 Feb 2009 01:42:58 -0500 bergstra print warning on undefined PYLEARN_DATA_ROOT
Wed, 11 Feb 2009 01:42:26 -0500 bergstra added image_tiling
Wed, 04 Feb 2009 20:02:05 -0500 James Bergstra revised classification and LogReg_New
Wed, 04 Feb 2009 18:04:05 -0500 James Bergstra factoring out classification from LogReg_New
Wed, 04 Feb 2009 15:56:20 -0500 James Bergstra merge
Wed, 04 Feb 2009 15:56:00 -0500 James Bergstra adding a little hacky script to flickr that renders a few images as png
Wed, 04 Feb 2009 15:55:19 -0500 James Bergstra added new way of writing logistic regression
Tue, 03 Feb 2009 16:47:40 -0500 Pascal Lamblin Get rid of dbdict, it now has its own repository.
Mon, 02 Feb 2009 17:41:54 -0500 desjagui Changed database schema to be more efficient:
Fri, 30 Jan 2009 16:54:06 -0500 Joseph Turian Added tag sequencelabelling 20090130-rerun for changeset 5f9ffefa9ca8
Fri, 30 Jan 2009 16:38:46 -0500 Joseph Turian pylearn/algorithms/logistic_regression.py: sequencelabelling 20090130-rerun
Fri, 30 Jan 2009 16:38:02 -0500 Joseph Turian Bugfix in cost.py to correctly use theano.tensor.xlogx
Sat, 24 Jan 2009 17:25:41 -0500 James Bergstra merge
Sat, 24 Jan 2009 17:24:55 -0500 James Bergstra revised tzanetakis, added data centering
Thu, 22 Jan 2009 21:14:03 -0500 Pascal Lamblin Add "FUCKED_UP" (666) status.
Wed, 21 Jan 2009 18:53:35 -0500 desjagui Updated sql commands for creating the view
Wed, 21 Jan 2009 16:02:07 -0500 James Bergstra merge
Wed, 21 Jan 2009 16:01:16 -0500 James Bergstra changed insert_ methods in sql to not clobber internal keys STATUS, PRIORITY, HASH
Wed, 21 Jan 2009 03:37:58 -0500 projects Reverting out of changeset 633,634. Hopefully i did this write !
Wed, 21 Jan 2009 03:27:13 -0500 desjagui merge
Wed, 21 Jan 2009 03:23:50 -0500 desjagui merged
Wed, 21 Jan 2009 03:20:16 -0500 desjagui Cost should be summed over the units, but averaged across batches.
Tue, 20 Jan 2009 23:32:24 -0500 James Bergstra added priority keyword arg to sql.insert_job and insert_dict
Tue, 20 Jan 2009 23:30:17 -0500 James Bergstra added priority-based dequeuing to sql.book_dct_postgres
Mon, 19 Jan 2009 18:35:43 -0500 James Bergstra merge
Mon, 19 Jan 2009 18:34:13 -0500 James Bergstra added get by id to api0
Mon, 19 Jan 2009 18:10:48 -0500 James Bergstra moving away from mnist_factory
Mon, 19 Jan 2009 00:58:06 -0500 desjagui remove debug prints
Mon, 19 Jan 2009 00:46:28 -0500 desjagui Added hash value for each dict in Trial table.
Sun, 18 Jan 2009 22:17:56 -0500 James Bergstra fixing session management in db dict update
Sun, 18 Jan 2009 22:00:16 -0500 James Bergstra looping works, eagerload of booked jobs works by str() HACK
Sun, 18 Jan 2009 21:39:28 -0500 James Bergstra api0 and sql seem to work with session closing
Sun, 18 Jan 2009 21:14:14 -0500 James Bergstra untested changes to close sessions in api0
Sat, 17 Jan 2009 21:23:36 -0500 James Bergstra changed sql to use filter_eq_dct
Sat, 17 Jan 2009 21:20:32 -0500 James Bergstra added api0.filter_eq_dct
Sat, 17 Jan 2009 19:13:17 -0500 lamblinp Fix typo
Sat, 17 Jan 2009 19:06:21 -0500 lamblinp More complete version of shapeset1 dataset.
Sat, 17 Jan 2009 17:38:17 -0500 James Bergstra merge
Sat, 17 Jan 2009 17:37:55 -0500 James Bergstra updated query to support new dot syntax, and hacked api0 to mirror dbdict.status and dbdict.priority to true columns
Sat, 17 Jan 2009 00:34:14 -0500 Pascal Lamblin Use usual data_root
Fri, 16 Jan 2009 19:10:50 -0500 lamblinp merge.
Fri, 16 Jan 2009 19:10:09 -0500 lamblinp - Account for exception name change in sqlalchemy 0.5.0
Fri, 16 Jan 2009 16:27:44 -0500 Olivier Breuleux removed an obtrusive try/except
Fri, 16 Jan 2009 15:53:47 -0500 Olivier Breuleux merge
Fri, 16 Jan 2009 15:53:22 -0500 Olivier Breuleux added -f flag to sqlschedule and sqlschedule_filemerge
Thu, 15 Jan 2009 22:23:43 -0500 James Bergstra merged
Thu, 15 Jan 2009 22:22:45 -0500 James Bergstra added dbdict-run cmdline option (-2 --allow_sigint) to allow ctrl-c to interrupt progrma
Thu, 15 Jan 2009 22:21:35 -0500 James Bergstra added comments to amat
Thu, 15 Jan 2009 22:21:04 -0500 James Bergstra initial tzanetakis dataset
Thu, 15 Jan 2009 17:12:36 -0500 Olivier Breuleux merge
Thu, 15 Jan 2009 17:07:49 -0500 Olivier Breuleux added sqlschedule_filemerge to newstuff
Wed, 14 Jan 2009 17:22:23 -0500 James Bergstra fixed flickr relpath mistake
Wed, 14 Jan 2009 17:00:57 -0500 James Bergstra updated flickr to row-major files
Wed, 14 Jan 2009 15:54:39 -0500 James Bergstra initial flickr
Tue, 13 Jan 2009 20:08:06 -0500 James Bergstra misc small changes
Tue, 13 Jan 2009 16:00:36 -0500 james merged
Tue, 13 Jan 2009 16:00:24 -0500 james revised newstuff.resolve to do more importing
Mon, 12 Jan 2009 18:47:10 -0500 Olivier Breuleux merge
Mon, 12 Jan 2009 18:46:46 -0500 Olivier Breuleux corrected filemerge
Thu, 18 Dec 2008 20:10:35 -0500 Olivier Breuleux fixed small bug with filemerge
Thu, 18 Dec 2008 18:09:23 -0500 Olivier Breuleux added --dry-run (-n) option to cmdline, added filemerge
Thu, 08 Jan 2009 15:11:54 -0500 Olivier Delalleau Minor cosmetic changes
Fri, 19 Dec 2008 16:46:51 -0500 Joseph Turian Two minor fixes.
Wed, 17 Dec 2008 18:16:30 -0500 Olivier Breuleux fixed the behavior when raising errors and redirecting stderr
Wed, 17 Dec 2008 15:39:30 -0500 James Bergstra dbdict stuff
Wed, 17 Dec 2008 15:38:37 -0500 James Bergstra using newstuff
Tue, 16 Dec 2008 10:09:53 -0500 Frederic Bastien made the file executable.
Fri, 05 Dec 2008 22:42:40 -0500 Olivier Breuleux fixed broken help
Fri, 05 Dec 2008 17:05:20 -0500 Olivier Breuleux merge
Fri, 05 Dec 2008 17:05:06 -0500 Olivier Breuleux added command line options
Fri, 05 Dec 2008 15:58:43 -0500 Frederic Bastien Automated merge with ssh://projects@lgcm.iro.umontreal.ca/hg/pylearn_refactor
Fri, 05 Dec 2008 15:58:40 -0500 Frederic Bastien fix import
Fri, 05 Dec 2008 15:56:42 -0500 Frederic Bastien removed some code that is not needed anymore as the bug is fixed. I will add a test in module later.
Fri, 05 Dec 2008 15:38:04 -0500 Frederic Bastien added one test.
Thu, 04 Dec 2008 17:07:29 -0500 Olivier Breuleux doc fix
Thu, 04 Dec 2008 16:53:03 -0500 Olivier Breuleux removed crud
Thu, 04 Dec 2008 16:51:58 -0500 Olivier Breuleux merge
Thu, 04 Dec 2008 16:51:46 -0500 Olivier Breuleux bugfixes and a lot of documentation
Thu, 04 Dec 2008 11:03:38 -0500 Frederic Bastien Automated merge with ssh://projects@lgcm.iro.umontreal.ca/hg/pylearn_refactor
Thu, 04 Dec 2008 10:56:44 -0500 Frederic Bastien added test for a bug that James reported to me.
Thu, 04 Dec 2008 10:56:13 -0500 Frederic Bastien fix import.
Wed, 03 Dec 2008 23:23:03 -0500 Olivier Breuleux added host name and workdir to the db
Wed, 03 Dec 2008 22:29:40 -0500 Olivier Breuleux removed references to file locking packages
Wed, 03 Dec 2008 22:28:25 -0500 Olivier Breuleux merge
Wed, 03 Dec 2008 22:28:17 -0500 Olivier Breuleux small fix to test_aa
Wed, 03 Dec 2008 22:26:31 -0500 Olivier Breuleux improvements to dbdict interface
Wed, 03 Dec 2008 18:52:34 -0500 Olivier Breuleux another checkpoint
Wed, 03 Dec 2008 16:07:04 -0500 Olivier Breuleux checkpoint
Sat, 29 Nov 2008 16:48:49 -0500 Olivier Breuleux new stuff
Wed, 03 Dec 2008 17:24:37 -0500 desjagui merge
Wed, 03 Dec 2008 17:21:05 -0500 desjagui * added NStages as a stopper (moved from hpu/conv)
Wed, 03 Dec 2008 17:15:20 -0500 James Bergstra removed squashfn.py: better served by factory or dynamic symbol loading
Wed, 03 Dec 2008 17:14:18 -0500 James Bergstra merged from pylearn_trunk
Mon, 01 Dec 2008 16:16:21 -0500 Frederic Bastien put the new test in a different test fct.
Mon, 01 Dec 2008 16:15:10 -0500 Frederic Bastien added a test for the WEIRD_STUFF flag in theano ticket 239
Mon, 01 Dec 2008 16:14:14 -0500 Frederic Bastien removed print
Mon, 01 Dec 2008 16:12:47 -0500 Frederic Bastien pass the WEIRD_STUFF flag as init argument to allow the creation of a test.
Mon, 01 Dec 2008 15:50:50 -0500 Frederic Bastien fixed import
Mon, 01 Dec 2008 15:49:16 -0500 Frederic Bastien fixed some import.
Mon, 01 Dec 2008 15:37:43 -0500 Frederic Bastien fixed import
Mon, 01 Dec 2008 15:36:19 -0500 Frederic Bastien fixed one import
Mon, 01 Dec 2008 15:34:25 -0500 Frederic Bastien fixed import.
Thu, 27 Nov 2008 23:27:14 -0500 James Bergstra added WEIRD_STUFF flag to sgd. Relates to theano ticket 238
Thu, 27 Nov 2008 23:16:52 -0500 James Bergstra init rnn.py
Thu, 27 Nov 2008 21:42:02 -0500 James Bergstra moving stuff in algorithms, added rnn
Thu, 20 Nov 2008 12:18:16 -0500 James Bergstra merged
Thu, 20 Nov 2008 12:17:56 -0500 James Bergstra added concept Kalman filter algo to sandbox
Tue, 18 Nov 2008 19:42:12 -0500 desjagui merged
Tue, 18 Nov 2008 19:31:56 -0500 desjagui (James) fixed issues when running locally and rsync command
Mon, 17 Nov 2008 20:05:31 -0500 James Bergstra merged and changed state to dictionary
Mon, 17 Nov 2008 20:03:13 -0500 James Bergstra added SIGINT hanlder to dbdict_run
Mon, 17 Nov 2008 18:38:32 -0500 James Bergstra changes to dbdict to use dict-like instead of object-like state
Thu, 13 Nov 2008 18:40:45 -0500 desjagui Working RBM implementation
Thu, 13 Nov 2008 17:54:56 -0500 James Bergstra m
Thu, 13 Nov 2008 17:01:44 -0500 desjagui first attempt at RBMs in pylearn
Wed, 12 Nov 2008 22:00:20 -0500 James Bergstra added missing files
Wed, 12 Nov 2008 21:57:54 -0500 James Bergstra new file structure layout, factories, etc.
Thu, 20 Nov 2008 06:11:52 -0500 Joseph Turian Moved word preprocessing out
Wed, 19 Nov 2008 18:14:43 -0500 Joseph Turian Added squashfn
Tue, 18 Nov 2008 03:49:37 -0500 Joseph Turian Another bugfix in pylearn.embeddings.length()
Tue, 18 Nov 2008 03:25:54 -0500 Joseph Turian Bugfix in pylearn.embeddings.length()
Tue, 18 Nov 2008 02:57:50 -0500 Joseph Turian Improved embedding word preprocessing.
Tue, 18 Nov 2008 00:32:39 -0500 Joseph Turian Added function length()
Mon, 17 Nov 2008 14:18:28 -0500 Frederic Bastien replaced the use of removed function compile.eval_outputs with theano.function.
Mon, 17 Nov 2008 14:15:19 -0500 Frederic Bastien the function compile.eval_outputs was retired. Now use function instead.
Mon, 17 Nov 2008 13:17:00 -0500 Frederic Bastien bugfix, outputs needed to be in a list in the past, not anymore.
Mon, 17 Nov 2008 13:16:33 -0500 Frederic Bastien bugfix. fix an import bug that I don't understand the cause.
Fri, 14 Nov 2008 16:52:24 -0500 Frederic Bastien corrected import.
Fri, 14 Nov 2008 16:48:17 -0500 Frederic Bastien added one test.
Fri, 14 Nov 2008 16:46:03 -0500 Frederic Bastien better main, allow to debug in a debugger.
Fri, 14 Nov 2008 16:39:59 -0500 Frederic Bastien modified to use the new implecement of ops and use the new interface to theano.function
Fri, 14 Nov 2008 16:38:30 -0500 Frederic Bastien modif source of ops as they where moved.
Fri, 14 Nov 2008 16:37:51 -0500 Frederic Bastien redirect to the good new source.
Fri, 14 Nov 2008 02:09:23 -0500 Joseph Turian merge
Fri, 14 Nov 2008 02:07:20 -0500 Joseph Turian Added theano.Member to Member variables which were passed in during initialization.
Wed, 12 Nov 2008 12:36:09 -0500 James Bergstra init dataset
Wed, 12 Nov 2008 10:54:38 -0500 James Bergstra init
Mon, 03 Nov 2008 00:10:18 -0500 Olivier Breuleux misc
Fri, 31 Oct 2008 16:37:19 -0400 Joseph Turian Small bugfix in hidden weight initialization.
Fri, 31 Oct 2008 11:08:25 -0400 James Bergstra merged
Thu, 30 Oct 2008 19:39:26 -0400 James Bergstra merged
Thu, 30 Oct 2008 19:39:10 -0400 James Bergstra added useless comments
Thu, 30 Oct 2008 23:27:27 -0400 James Bergstra fixed mnist path
Thu, 30 Oct 2008 18:42:16 -0400 Joseph Turian Fixed parameters.
Thu, 30 Oct 2008 11:27:04 -0400 James Bergstra added shapeset1
Wed, 29 Oct 2008 18:23:34 -0400 James Bergstra scrapped ulimit in smallnorb
Wed, 29 Oct 2008 18:06:49 -0400 James Bergstra modifs to smallNorb
Wed, 29 Oct 2008 17:20:18 -0400 James Bergstra removed n_out from smallnorb_iid rval
Wed, 29 Oct 2008 17:09:04 -0400 James Bergstra added smallNorb dataset, switched to PYLEARN_DATA_ROOT
Wed, 29 Oct 2008 11:38:49 -0400 James Bergstra slightly more sophisticated system for finding the mnist data
Wed, 29 Oct 2008 03:29:18 -0400 Joseph Turian Extensions to algorithms, and some cleanup (by defining linear_output result).
Wed, 29 Oct 2008 02:08:56 -0400 Joseph Turian Bug fix
Tue, 28 Oct 2008 13:54:01 -0400 Joseph Turian N-class logistic regression top-layer works
Tue, 28 Oct 2008 13:36:27 -0400 Joseph Turian Added new daa test
Tue, 28 Oct 2008 12:57:49 -0400 James Bergstra removed unpicklable nested classes in logistic regression
Tue, 28 Oct 2008 12:25:15 -0400 Joseph Turian More documentation + todo
Tue, 28 Oct 2008 12:25:04 -0400 Joseph Turian 'x' => 'input'
Tue, 28 Oct 2008 12:09:49 -0400 Joseph Turian A few more ideas, in comments
Tue, 28 Oct 2008 12:09:39 -0400 Joseph Turian nnet_ops => nnet
Tue, 28 Oct 2008 11:40:56 -0400 Joseph Turian merge
Tue, 28 Oct 2008 11:40:31 -0400 Joseph Turian Added test_daa.py
Tue, 28 Oct 2008 11:39:47 -0400 Olivier Breuleux merge
Tue, 28 Oct 2008 11:39:27 -0400 Olivier Breuleux made logistic_regression classes compatible with stacker
Tue, 28 Oct 2008 10:54:26 -0400 Joseph Turian Moved weights.py out of sandbox
Tue, 28 Oct 2008 03:31:36 -0400 Joseph Turian Another bit of documentation
Tue, 28 Oct 2008 02:39:00 -0400 Joseph Turian Added another todo
Tue, 28 Oct 2008 02:21:50 -0400 Joseph Turian DAA code more generic:
Tue, 28 Oct 2008 02:02:17 -0400 Joseph Turian Small change to error message
Tue, 28 Oct 2008 01:37:32 -0400 Joseph Turian Small bugfix in regularization
Tue, 28 Oct 2008 01:33:27 -0400 Joseph Turian Added Yoshua's explanation
Tue, 28 Oct 2008 00:23:53 -0400 Olivier Breuleux merge
Tue, 28 Oct 2008 00:23:13 -0400 Olivier Breuleux bugfix
Mon, 27 Oct 2008 19:40:17 -0400 James Bergstra added import to make test_aa run
Mon, 27 Oct 2008 17:29:03 -0400 James Bergstra merged
Mon, 27 Oct 2008 17:28:48 -0400 James Bergstra typo
Fri, 24 Oct 2008 13:28:30 -0400 James Bergstra stopper.find_min returns tuple instead of just best
Fri, 24 Oct 2008 13:28:00 -0400 James Bergstra added sgd
Mon, 27 Oct 2008 17:26:00 -0400 Olivier Breuleux added a few algorithms
Thu, 23 Oct 2008 18:06:21 -0400 James Bergstra typo in MNIST.train_valid_test
Thu, 23 Oct 2008 18:05:46 -0400 James Bergstra added Stopper.find_min
Thu, 23 Oct 2008 18:05:09 -0400 James Bergstra __instance_type__ -> InstanceType
Thu, 23 Oct 2008 13:26:42 -0400 James Bergstra changed weight initialization for logistic regression
Thu, 23 Oct 2008 13:26:11 -0400 James Bergstra added train_valid_test
Wed, 22 Oct 2008 15:56:53 -0400 James Bergstra new stuff: algorithms/logistic_regression, datasets/MNIST
Tue, 21 Oct 2008 16:32:06 -0400 Joseph Turian Split into preprocess for words and sequences
Tue, 21 Oct 2008 16:24:44 -0400 Joseph Turian Moved embeddings out of sandbox
Mon, 20 Oct 2008 19:14:06 -0400 Joseph Turian Fixed a bug in how embeddings are read
Wed, 15 Oct 2008 18:59:55 -0400 Joseph Turian Added pylearn.sandbox.weights.random_weights
Wed, 15 Oct 2008 17:00:35 -0400 Joseph Turian merge
Wed, 15 Oct 2008 17:00:26 -0400 Joseph Turian More debug output
Wed, 08 Oct 2008 17:31:26 -0400 Joseph Turian Updated file locations
Fri, 10 Oct 2008 10:43:43 -0400 Olivier Delalleau Removed import of nnet_ops since it is now deprecated
Wed, 08 Oct 2008 01:09:23 -0400 Joseph Turian Rearranged
Tue, 07 Oct 2008 23:07:23 -0400 Joseph Turian \/ -> /
Tue, 07 Oct 2008 23:00:10 -0400 Joseph Turian Fixed embedding preprocessing
Tue, 07 Oct 2008 19:13:53 -0400 Joseph Turian Polished embeddings module
Tue, 07 Oct 2008 18:21:32 -0400 Joseph Turian Deprecated pylearn.nnet_ops.
Tue, 07 Oct 2008 17:56:52 -0400 Joseph Turian Added sandbox.embeddings
Thu, 02 Oct 2008 13:46:13 -0400 delallea Reverted change ce6b4fd3ab29 (I do not believe anymore it was a typo)
Thu, 02 Oct 2008 13:41:43 -0400 delallea Merged
Thu, 04 Sep 2008 13:48:47 -0400 delallea Fixed typo in help
Mon, 29 Sep 2008 16:04:51 -0400 delallea Typo fix in help
Thu, 04 Sep 2008 14:46:30 -0400 Joseph Turian Added a KL-divergence.
Thu, 04 Sep 2008 14:46:17 -0400 Joseph Turian Added an XlogX op.
Wed, 03 Sep 2008 17:14:49 -0400 Joseph Turian updated doc
Wed, 03 Sep 2008 17:08:54 -0400 Joseph Turian Added some documentation
Wed, 27 Aug 2008 17:08:33 -0400 James Bergstra fixed c typos, math error in nnet_ops.py
Mon, 25 Aug 2008 18:15:43 -0400 Pascal Lamblin Add argmax as output of the big softmax-NLL thingy.
Fri, 22 Aug 2008 17:34:06 -0400 Pascal Lamblin Ignore .swp and core files.
Fri, 22 Aug 2008 17:33:19 -0400 Pascal Lamblin New tests for softmax.
Fri, 22 Aug 2008 17:33:06 -0400 Pascal Lamblin Hopefully last bugfix in Softmax
Fri, 22 Aug 2008 15:53:34 -0400 Pascal Lamblin Finished derivative of softmax gradient.
Thu, 21 Aug 2008 13:55:43 -0400 Pascal Lamblin merge
Thu, 21 Aug 2008 13:55:16 -0400 Pascal Lamblin Work on softmax operators
Tue, 19 Aug 2008 18:41:39 -0400 Joseph Turian More doc
Thu, 14 Aug 2008 11:44:07 -0400 Olivier Delalleau Minor typo fixes
Wed, 06 Aug 2008 19:39:36 -0400 Olivier Breuleux added two methods to make_test_datasets
Wed, 06 Aug 2008 19:39:14 -0400 Olivier Breuleux image_tools
Mon, 04 Aug 2008 16:29:30 -0400 Olivier Breuleux merge
Mon, 04 Aug 2008 16:21:59 -0400 Olivier Breuleux log2->log in cost
Thu, 31 Jul 2008 17:25:35 -0400 Pascal Lamblin Example showing parameter updates.
Tue, 29 Jul 2008 11:16:05 -0400 Yoshua Bengio added a test for LinearRegression
Tue, 29 Jul 2008 10:19:25 -0400 Yoshua Bengio Adding file make_test_datasets to host simple data-generating processes
Tue, 29 Jul 2008 09:36:09 -0400 Yoshua Bengio merge
Fri, 25 Jul 2008 17:02:28 -0400 Thierry Bertin-Mahieux simple example of theano
Fri, 25 Jul 2008 16:59:57 -0400 Thierry Bertin-Mahieux simple example of theano
Tue, 22 Jul 2008 16:44:42 -0400 Yoshua Bengio Showing the path to an online version of linear regressor.
Tue, 22 Jul 2008 15:20:25 -0400 Yoshua Bengio Moved incomplete stuff to sandbox
Sat, 19 Jul 2008 17:57:46 -0400 Yoshua Bengio Debugging kernel regression
Sat, 19 Jul 2008 14:26:24 -0400 Yoshua Bengio Fixed incorrect handling of slice column specifications in ArrayDataSet
Sat, 19 Jul 2008 14:18:35 -0400 Yoshua Bengio oops removed debug print
Sat, 19 Jul 2008 14:12:41 -0400 Yoshua Bengio Added __len__ to HStackedDataSet and replaced default len() by sys.maxint instead of None
Sat, 19 Jul 2008 10:11:22 -0400 Yoshua Bengio Kernel regression learning algorithm
Tue, 15 Jul 2008 12:57:21 -0400 James Bergstra Removed feature of passing the file as a pathname from filetensor.{read, write}
Mon, 14 Jul 2008 16:48:02 -0400 James Bergstra added other_ops.py to nnet_ops; added basic tests, no docs.
Mon, 14 Jul 2008 13:48:41 -0400 Frederic Bastien Automated merge with ssh://projects@lgcm.iro.umontreal.ca/hg/pylearn
Fri, 11 Jul 2008 17:19:37 -0400 Joseph Turian Parameters are no longer global
Fri, 11 Jul 2008 16:34:46 -0400 Joseph Turian Can now do minibatch update
Fri, 11 Jul 2008 15:33:27 -0400 Joseph Turian Small bugfix
Fri, 11 Jul 2008 15:29:37 -0400 Joseph Turian Added noise functions
Fri, 11 Jul 2008 15:26:41 -0400 Joseph Turian Added cost functions
Fri, 11 Jul 2008 15:14:03 -0400 Joseph Turian Updated readme
Fri, 11 Jul 2008 15:13:44 -0400 Joseph Turian Autoassociator now seems to work
Fri, 11 Jul 2008 01:33:27 -0400 Joseph Turian XENT per instance
Thu, 10 Jul 2008 17:33:28 -0400 Joseph Turian Moved denoising AA to sandbox
Mon, 14 Jul 2008 13:48:36 -0400 Frederic Bastien corrected import as a file moved to sandbox
Thu, 10 Jul 2008 09:03:11 -0400 Frederic Bastien Automated merge with ssh://projects@lgcm.iro.umontreal.ca/hg/pylearn
Thu, 10 Jul 2008 02:10:23 -0400 Joseph Turian Globals are now parameters for the RBM model
Thu, 10 Jul 2008 01:17:40 -0400 Joseph Turian Added weight decay
Thu, 10 Jul 2008 00:51:32 -0400 Joseph Turian Debugging simple AA a bit
Wed, 09 Jul 2008 17:55:46 -0400 Yoshua Bengio Making linear_regression more robust
Wed, 09 Jul 2008 15:27:12 -0400 Joseph Turian * Added momentum.
Wed, 09 Jul 2008 00:29:16 -0400 Joseph Turian Small updates
Tue, 08 Jul 2008 23:59:57 -0400 Joseph Turian Cleaned up, added sparse_instance
Tue, 08 Jul 2008 21:42:21 -0400 Joseph Turian RBM minibatch works
Tue, 08 Jul 2008 20:48:56 -0400 Joseph Turian Better output
Tue, 08 Jul 2008 20:39:36 -0400 Joseph Turian Added init to sandbox
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