Hi Lane
this is what Philip answered some time ago about your question. best Nicola Hi, there are two choices, when a phrase pair is used (a) it is scored by both phrase tables, and needs to exist in both phrase tables (b) it is taken from either of the two phrase tables (and scored only with those scores) Here is how it's done: (1) define both tables in the section [ttable-file] [ttable-file] 0 0 5 /my-dir/table1 0 0 5 /my-dir/table2 (2) set the appropriate number of weights in [weight-t] --- in our example that would be 10 weights (3) specify the use of the tables in [mapping] (a) scoring with both tables: [mapping] T 0 T 1 (b) scoring with either table: [mapping] 0 T 0 1 T 1 Note: the number before "T" defines a decoding path, so here are two different decoding paths specified. -phi > Dear experts, > In my experiments, I need to use more than 1 phrase tables. > I have read in some previous posts that Moses can use them. > I do not really understand what it happens when the decoder finds > the same > phrase pair in both tables. > How does it combine the conditional probabilities? Does it add one > more > element to the loglinear models? > Thanks a lot > Marco > ------------------------ On Feb 5, 2009, at 10:33 PM, Lane Schwartz wrote: > Is there a way to specify more than one phrase table for moses to > load? > > Thanks, > Lane > > _______________________________________________ > Moses-support mailing list > [email protected] > http://mailman.mit.edu/mailman/listinfo/moses-support _______________________________________________ Moses-support mailing list [email protected] http://mailman.mit.edu/mailman/listinfo/moses-support
