[Kaldi-users] Word-tagging grammars

[Kirill K. <kir...@sm...>]

Sources often call the G FST an acceptor, assuming i- and o-labels are same.

I want to treat it as transducer with o-labels encoding more information than just a word, only during the decode. (Think for example a grammar tagging words in context). I understand I am looking at 2 different symbol tables (instead of the single words.txt normally).

Does kaldi support that out of the box? Do, for one, the *-latgen-* decoders actually put olabels into the lattices?

 -kkm