| Mon, 23 Aug 2010 16:05:31 -0400 |
James Bergstra |
mcRBM - hacks to driver
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| Mon, 23 Aug 2010 16:04:31 -0400 |
James Bergstra |
mcRBM - particles initialized w randn instead of rand()
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| Mon, 23 Aug 2010 16:04:10 -0400 |
James Bergstra |
mcRBM - changed init of U to match M'A.R's code
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| Mon, 23 Aug 2010 16:03:38 -0400 |
James Bergstra |
mcRBM - added extra free_energy param
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| Mon, 23 Aug 2010 16:02:34 -0400 |
James Bergstra |
mcRBM - put softplus in directly for num. stability
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| Mon, 23 Aug 2010 16:02:02 -0400 |
James Bergstra |
mcRBM - added L1 penalties and normal sign convention to contrastive grad
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| Mon, 23 Aug 2010 15:59:40 -0400 |
James Bergstra |
mcRBM - added numpy import
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| Mon, 23 Aug 2010 15:59:21 -0400 |
James Bergstra |
mcRBM - adding math and comments
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| Mon, 23 Aug 2010 15:54:54 -0400 |
James Bergstra |
image_patches - return centered data by default
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| Mon, 23 Aug 2010 15:54:19 -0400 |
James Bergstra |
typo in image_tiling
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| Fri, 20 Aug 2010 15:29:13 -0400 |
James Bergstra |
image_tiling - added dynamic_range parameter to avoid amplifying noise
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| Fri, 20 Aug 2010 15:28:28 -0400 |
James Bergstra |
image_patches - returning image stack in conventional order
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| Fri, 20 Aug 2010 13:58:56 -0400 |
James Bergstra |
adding algorithms/mcRBM, but it is not done yet
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| Fri, 20 Aug 2010 13:58:41 -0400 |
James Bergstra |
adding algorithms/sparse_coding
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| Fri, 20 Aug 2010 09:31:39 -0400 |
James Bergstra |
merge
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| Fri, 20 Aug 2010 09:31:24 -0400 |
James Bergstra |
fixed saving in image_tiling.py to work for greyscale and colour images
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| Fri, 20 Aug 2010 09:30:34 -0400 |
James Bergstra |
datasets - added olshausen_field data loaders, and an image_patches
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| Fri, 20 Aug 2010 09:29:30 -0400 |
James Bergstra |
work on pca file
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| Fri, 20 Aug 2010 09:28:54 -0400 |
James Bergstra |
Moved stopper to gd/ module
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| Fri, 20 Aug 2010 09:28:39 -0400 |
James Bergstra |
Removed algorithms/minimizer - old and useless code.
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| Fri, 20 Aug 2010 09:27:59 -0400 |
James Bergstra |
Moved sgd to gd/ module
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| Thu, 19 Aug 2010 14:44:15 -0400 |
James Bergstra |
Removed old examples/ submodule
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| Thu, 19 Aug 2010 12:01:30 -0400 |
James Bergstra |
added doc to dataset_ops protocol
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| Thu, 19 Aug 2010 12:00:35 -0400 |
James Bergstra |
Added root __init__ docstring
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| Thu, 19 Aug 2010 12:00:18 -0400 |
James Bergstra |
Adding sampling module
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| Thu, 19 Aug 2010 11:54:12 -0400 |
James Bergstra |
Removed lib module
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| Thu, 19 Aug 2010 11:53:52 -0400 |
James Bergstra |
Added 'preprocessing' module
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| Thu, 19 Aug 2010 11:53:19 -0400 |
James Bergstra |
Moving sgd to a new 'gd' pylearn module, where it should be joined by TONGA
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| Wed, 18 Aug 2010 13:00:19 -0400 |
James Bergstra |
added comments and image-rendering code to cifar-10
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| Wed, 18 Aug 2010 12:59:47 -0400 |
James Bergstra |
tweaks to image_tiling
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