Closed dmort27 closed 2 years ago
Hello !
Sorry for the late reply !
This error is raised because you are using a Non-Functional FST meaning giving one input sequence, your FST produces multiple different sequences. To be able to use the determinization with this kind of Fst, you must change the det_type
when calling the determinize
function and use DeterminizeDisambiguate
for instance.
Hope this fixes your issue :-)
When attempting to call
determinize
on some wFSTs, I get error messages like the following:As far as I can tell, this not very informative error message goes back to OpenFST, but even there, its meaning seems unclear. What could the problem be?
I haven't been able to reproduce this error with smaller FSTs, but I'll try.