提交 · 742225a49bcee28f3522b3db654381c2f1d47d9b · testgroup / pytensor

05 9月, 2012 7 次提交
- changed order of two tests · 742225a4
  由 Ian Goodfellow 提交于 9月 05, 2012
  
  742225a4
- removed duplicate docstring · cf53b1a7
  由 Ian Goodfellow 提交于 9月 05, 2012
  
  cf53b1a7
- documented reason for lazy import · e82ae704
  由 Ian Goodfellow 提交于 9月 05, 2012
  
  e82ae704
- got rid of NullVariable · 3600bc03
  由 Ian Goodfellow 提交于 9月 05, 2012
  
  3600bc03
- changed to full path import · 715b11b6
  由 Ian Goodfellow 提交于 9月 05, 2012
  
  715b11b6
- pep8 on null_type.py · 1f5af445
  由 Ian Goodfellow 提交于 9月 05, 2012
  
  1f5af445
- added docstring to NullType · bb2b5031
  由 Ian Goodfellow 提交于 9月 05, 2012
  
  bb2b5031
31 8月, 2012 33 次提交
- got rid of non-empty sum, replaced with reduce(lambda,terms) · 9bbd74d7
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  9bbd74d7
- pep8 for scan_op · 78ac9eb5
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  78ac9eb5
- removed debugging prints · 07f7da05
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  07f7da05
- added more spaces to comments · 675e6d78
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  675e6d78
- added spaces to comments in sparse/basic · 5e617bb6
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  5e617bb6
- added spaces to comments in scan_op · 2831f86d
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  2831f86d
- added spaces to comments in tensor/basic.py · d35a3f83
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  d35a3f83
- add spaces at the start of comments · ea432825
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  ea432825
- fixed out of date comment · 6b3b2ee7
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  6b3b2ee7
- clarified specification of grad_dict · 6d4c3548
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  6d4c3548
- got rid of \ · 271d5f44
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  271d5f44
- removed some outdated comments · 8f81cc61
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  8f81cc61
- changed to using list() to make a copy · a1838faa
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  a1838faa
- added error messages · 383d0cd6
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  383d0cd6
- removed extraneous " · 225f37e0
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  225f37e0
- remove outdated comment · d45cd31b
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  d45cd31b
- fixed bug where I turned a type instead of a variable · aefd90ef
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  aefd90ef
- my pep8 fix broke the build, fixed it here · a4ef51fa
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  a4ef51fa
- fix (mostly pre-existing) pep8 violations in tensor.basic · 286e1df5
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  286e1df5
- fix pep8 for gradient.py. (pep8 time 20 mins) · ba4ba5ef
  由 Ian Goodfellow 提交于 8月 30, 2012
  
  ba4ba5ef
- ENH: pep8 in gradient.py · 1cb68ffc
  由 James Bergstra 提交于 8月 29, 2012
  
  1cb68ffc
- fixed what looks like a bug in Lop where it looks like it was (never) · c53a8e84
  由 Ian Goodfellow 提交于 8月 29, 2012
```
handling consider_constant correctly

made Lop work nicely with new grad_sources_inputs to not compute
unnecessary values
```
  c53a8e84
- made some sparse.basic ops work with DisconnectedType · 5a04235b
  由 Ian Goodfellow 提交于 8月 29, 2012
  
  5a04235b
- copy only those inputs marked for destruction · 43e64647
  由 Ian Goodfellow 提交于 8月 29, 2012
  
  43e64647
- made scan treat DisconnectedType as 0 · 40381bca
  由 Ian Goodfellow 提交于 8月 29, 2012
  
  40381bca
- upgraded some op's grad methods to support DisconnectedType · f53a585d
  由 Ian Goodfellow 提交于 8月 29, 2012
  
  f53a585d
- made tensor.grad automatically detect if an op is entirely disconnected · 345e4745
  由 Ian Goodfellow 提交于 8月 29, 2012
  
  345e4745
- made grad_sources_inputs postprocess out the DisconnectedTypes · 5f78c193
  由 Ian Goodfellow 提交于 8月 29, 2012
  
  5f78c193
- fixed bug where gradient is set to DisconnectedType instance instead of · 936d499a
  由 Ian Goodfellow 提交于 8月 29, 2012
```
variable with type DisconnectedType
```
  936d499a
- fixed bug where taking the gradient of an expression with inplace ops · 71d77144
  由 Ian Goodfellow 提交于 8月 29, 2012
```
could result in an expression with cyclical dependencies
```
  71d77144
- fix gh-787 error that appear in this PR too. · b862796c
  由 Frederic 提交于 8月 29, 2012
  
  b862796c
- added commented code for disallowing None (uncomment to catch Ops that · 79c3a5f1
  由 Ian Goodfellow 提交于 8月 29, 2012
```
use it)
```
  79c3a5f1
- NaNType -> NullType following code review. Made NullType raise · 074c39ef
  由 Ian Goodfellow 提交于 8月 29, 2012
```
ValueErrors
```
  074c39ef