Hi, the NULL token is an implicit concept of word alignment (and it not placed at any specific position). You can see it popping up in the the lexical translation tables, but otherwise it is invisible.
-phi On Mon, Oct 25, 2010 at 11:45 AM, Somayeh Bakhshaei <s.bakhsh...@yahoo.com>wrote: > Hello, > > In the theory we learn that the null token is place in the beginning of > each sentence. But in the output file of a real system it is seem there is > not such a token implicitly. > > ------------------ > Best Regards, > S.Bakhshaei > > _______________________________________________ > Moses-support mailing list > Moses-support@mit.edu > http://mailman.mit.edu/mailman/listinfo/moses-support > >
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