[SRILM User List] ngram-count's ARPA N-gram LM extensions beyond "\end\" marker

Sander Maijers S.N.Maijers at student.ru.nl
Sat Jun 15 12:39:50 PDT 2013


In the case of an LM created with '-skip', what is the meaning of the 
values past "\end\"?

They are of the form:

a-team 0.5
a-teens 0.5
a-test 0.5


I do not understand their relation to these 'ngram-count' parameters:

-init-lm lmfile
     Load an LM to initialize the parameters of the skip-N-gram.
-skip-init value
     The initial skip probability for all words.
-em-iters n
     The maximum number of EM iterations.
-em-delta d
     The convergence criterion for EM: if the relative change in log 
likelihood falls below the given value, iteration stops.


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