Hi,

It is explained in this paper, sec 4.4:
http://www.isi.edu/~marcu/papers/phrases-hlt2003.pdf

Cheers
--
Felipe

El 11/03/11 05:58, Markus Saers escribió:
> Hello,
>
> I'm wondering about how the lexical scores in the phrase table are
> calculated. I have some memory of hearing someone say something like
> "It's just IBM model 1 scores for the phrase pair", which could be
> interpreted in so many ways... and now that I look at the Moses
> documentation online it seems to be calculated based on the lexical
> translation table, which in turn seems to be extracted from the
> alignments. If so: does this take the alignment scores into account, or
> is every alignment point counted as one occurrence of the word pair? So,
> how is it actually calculated (if it's described in a paper, a reference
> would be greatly appreciated as well)?
>
> Kindly
> Markus
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