[SRILM User List] class-based model

Andreas Stolcke stolcke at icsi.berkeley.edu
Wed Dec 11 08:51:24 PST 2013


On 12/11/2013 5:40 AM, Laatar Rim wrote:
> Hello,
> Tahnk you so much , another question how can i interpret this result ?
The same way you interpret a standard LM.   The class-based LM just uses 
a different way to compute the word probabilities.

Check the tutorials that are linked to at 
http://www.speech.sri.com/projects/srilm/manpages/, for example, the 
lecture by Jurafsky 
<http://www.stanford.edu/class/cs224s/lec/224s.09.lec11.pdf>.
The interpretation of perplexity (= average branching factor) is the 
same no matter what type of LM you are using.

Andreas


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