提交 · c2af113dc58defee5839110d2ced11806c4e0927 · testgroup / pytensor

27 2月, 2010 1 次提交
- removing debugging statements from ShapeFeature and local_track_shape · c2af113d
  由 James Bergstra 提交于 2月 26, 2010
  
  c2af113d
26 2月, 2010 21 次提交
- some fix to local_track_shape_i. · a41e0dc0
  由 Frederic Bastien 提交于 2月 26, 2010
  
  a41e0dc0
- removed old code not used anymore · e92cdf6d
  由 Frederic Bastien 提交于 2月 26, 2010
  
  e92cdf6d
- make var.shape use the new shape feature to always return a shape object. · bd7d8d2e
  由 Frederic Bastien 提交于 2月 26, 2010
  
  bd7d8d2e
- corrected bug with map · 2fc8a039
  由 rman@rpad 提交于 2月 26, 2010
  
  2fc8a039
- merge · b6b6449a
  由 James Bergstra 提交于 2月 25, 2010
  
  b6b6449a
- ShapeFeature DRAFT of how to update shape_i's when variables are replaced during · 961d94ce
  由 James Bergstra 提交于 2月 25, 2010
```
optimizations.
```
  961d94ce
- workaround for numpy bug in binomial · ba72dc0e
  由 James Bergstra 提交于 2月 25, 2010
  
  ba72dc0e
- Fix a bug recently introduced in local_advanced_indexing_crossentropy_onehot_grad · 4161a309
  由 Pascal Lamblin 提交于 2月 26, 2010
  
  4161a309
- fix MaxAndArgMax to work when the axis is not a constant. · 9a5c5861
  由 Frederic Bastien 提交于 2月 25, 2010
  
  9a5c5861
- implemented MaxAndArgMax.infer_shape and test. I discovered that we can't make a max on a matrix! · 9dac94ad
  由 Frederic Bastien 提交于 2月 25, 2010
  
  9dac94ad
- remove obsoleted optimization local_shape_lift_softmax · 64178ac8
  由 Pascal Lamblin 提交于 2月 25, 2010
  
  64178ac8
- added the cumulatif of % column into the profile mode and made the column a… · 779853d1
  由 Frederic Bastien 提交于 2月 25, 2010
```
added the cumulatif of % column into the profile mode and made the column a little bit more aligned.
```
  779853d1
- Optimize special cases of ARange.infer_shapes, when start=0 or step=1. · 39b45c6a
  由 Pascal Lamblin 提交于 2月 25, 2010
  
  39b45c6a
- Various tests for softmax with a vector (or sum of vectors) as input. · ad7937d2
  由 Pascal Lamblin 提交于 2月 25, 2010
  
  ad7937d2
- Allow optimization to work on xent(softmax(vector)) · de4b6c60
  由 Pascal Lamblin 提交于 2月 25, 2010
  
  de4b6c60
- Typo fix. · 6e61aa5e
  由 Pascal Lamblin 提交于 2月 25, 2010
  
  6e61aa5e
- Change out_grad to d_sm to avoid confusion with another variable. · 06e453f9
  由 Pascal Lamblin 提交于 2月 25, 2010
  
  06e453f9
- Fix crossentropy_to_crossentropy_with_softmax when applied on softmax(vec+vec) · d8616a44
  由 Pascal Lamblin 提交于 2月 25, 2010
  
  d8616a44
- Another one. · a3711937
  由 Pascal Lamblin 提交于 2月 25, 2010
  
  a3711937
- Fix display format of numbers in an error message. · 35bfcf3b
  由 Pascal Lamblin 提交于 2月 25, 2010
  
  35bfcf3b
- put in grey var that are not input, not output, and not a intermediate var. · 3b78a25c
  由 Frederic Bastien 提交于 2月 25, 2010
```
This happen when an op return many output and some of them are just ignored.
```
  3b78a25c
25 2月, 2010 11 次提交
- removed debug code · 98abe879
  由 Frederic Bastien 提交于 2月 25, 2010
  
  98abe879
- return a list of tuple in the Elemwise.infer_shape method to me more constant. · 8bb548e8
  由 Frederic Bastien 提交于 2月 25, 2010
  
  8bb548e8
- fix ScalarFromTensor.grad and add test for ScalarFromTensor and TensorFromScalar.grad · 4b6d0d75
  由 Frederic Bastien 提交于 2月 25, 2010
  
  4b6d0d75
- renamed not used fct parameter to what it should be · 298f6be0
  由 Frederic Bastien 提交于 2月 25, 2010
  
  298f6be0
- merge · 9bde025e
  由 Razvan Pascanu 提交于 2月 24, 2010
  
  9bde025e
- fix the use of config.mode when mode == ProfileMode or DebugMode · 2ced5362
  由 Frederic Bastien 提交于 2月 24, 2010
  
  2ced5362
- merge · d8433b0c
  由 Razvan Pascanu 提交于 2月 24, 2010
  
  d8433b0c
- Updated the interface and documentation of scan following James suggestions; I… · 78d2b9a7
  由 Razvan Pascanu 提交于 2月 24, 2010
```
Updated the interface and documentation of scan following James suggestions; I also implemented a map function using scan
```
  78d2b9a7
- fixed Dot22Scalar following the renaming of some _z to _zout · 8de84173
  由 Frederic Bastien 提交于 2月 24, 2010
  
  8de84173
- Use get_default_mode() because config.mode is not always a string. · 99df5578
  由 Pascal Lamblin 提交于 2月 24, 2010
  
  99df5578
- implement a patch to allow the shape_i to be lifted in more case. · 889efa34
  由 Frederic Bastien 提交于 2月 24, 2010
```
We should fix the real reason. I make a patch as this was making the CrossentropySoftmaxArgMax1HotWithBias op not being inserted as a stabilization.
```
  889efa34
24 2月, 2010 7 次提交
- Added test to make sure a zero gradient still preserves the shape · 90cf38f3
  由 Olivier Delalleau 提交于 2月 24, 2010
  
  90cf38f3
- scan - several changes to implementation (during discussion with Razvan). interface remains. · cfaf9c94
  由 James Bergstra 提交于 2月 23, 2010
  
  cfaf9c94
- Added graphical_models proposal [draft]. · db59d113
  由 James Bergstra 提交于 2月 23, 2010
  
  db59d113
- Small changes to docs to make rst errors go away · 445429ba
  由 James Bergstra 提交于 2月 23, 2010
  
  445429ba
- scan - reformatted docsting · e504b1c3
  由 James Bergstra 提交于 2月 23, 2010
  
  e504b1c3
- scan - minor edits to file doc · 11829243
  由 James Bergstra 提交于 2月 23, 2010
  
  11829243
- scan - whitespace and punctuation · 1b7b218a
  由 James Bergstra 提交于 2月 23, 2010
  
  1b7b218a