[Kaldi-users] About last phone output symbol in FST

[E <oth...@ao...>]

Hello,


This is probably off-topic but I hope someone here knows answer. I am converting ARPA LM to FST using "transducersaurus".
The command that I use is C*min(det(L*(G))) 


My problem is, the *.fst.txt file that is created has output symbols at unexpected locations.


I expect the output symbols to be <eps> at all phonemes in the word except last phoneme and output symbol = "word" for only the last phoneme.


But what I'm seeing is that sometimes output symbol = "word" even for phonemes that are not last phonemes in the word.


I wonder what the issue is and how to properly identify word end boundary in an FST.


Let me know if sharing my files will help in diagnosis.


Thanks,
Ethan