Hi,
I'm trying to use lattices and language models. I have a lattice of
words coming from a low level decoding process (each word is
associated to a probability).
If I use
lattice-tool.exe -in-lattice my_lattice.pfsg -viterbi-decode
I get the best path in this lattice. So far so good.
Now I want to add a language model to this decoding. But if I use
lattice-tool.exe -in-lattice my_lattice.pfsg -viterbi-decode -lm
my_language_model.bo
it seems that I get the best path according to the language model, not
taking into account the low level probabilities.
Am I right ? Is there a way to decode with both probabilities ?
Thanks in advance,
--
C. Kermorvant
Click here to go to the SRILM home page.