Skip to content

Implementation of CTC in pure theano with custom gradient #108

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
nlgranger wants to merge 8 commits into
base: master
Choose a base branch
from
Open

Implementation of CTC in pure theano with custom gradient #108

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
8 commits
Select commit Hold shift + click to select a range
9ca152d
Implementation of CTC in pure theano with custom gradient (which shou…
nlgranger Aug 26, 2017
96b8d68
fix error with empty sequences+added low-level test for forward backw…
nlgranger Dec 15, 2017
afcf4b7
more fixes for precision issues
nlgranger Dec 15, 2017
c7ce022
Improved ctc gradient stability
nlgranger Dec 18, 2017
0f739a8
test for more stability in computations
nlgranger Jan 9, 2018
51a3585
fixes errors and precision issues, adds demos and tests.
nlgranger Jan 12, 2018
f58174f
fixed error in logsumexp, ctc gradient is now equal to tensorflow's
nlgranger Jan 24, 2018
324f2a9
split ctc op in two to avoid redundant computation: no improvement th…
nlgranger Jun 24, 2018
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions .gitignore
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@ __pycache__/

# datasets
*.zip
papers/connectionist_temporal_classification/TIMIT

# Distribution / packaging
.Python
Expand Down
Loading