cleanup.
toward pruning for NER.
Merge branch 'master' of github.com:dlwh/epic
attempt at freeing up memory for common cases.
...
sigh... pruning and getting rid of spans.
Tweaks.
Merge branch 'master' of github.com:dlwh/epic
???
....
fix crosses.
new spans.
i don't even know.
Merge branch 'master' of github.com:dlwh/epic
...
bug fixes to the parser, of all things.
getting closer!
small refactoring to remove redundancy
gradient isn't right, but maybe it's just BP being annoying?
undoing some things.