Hi Yvette The LRScore metric was implemented in the mert-mtm5 branch (see PermutationScorer) but it doesn't look like it was merged into trunk. You'd also need to use InterpolatedScorer to interpolate the permutation metric with bleu.
mert in general seems to be missing some documentation, and in particular the alternative scorers are not documented (as far as I can see). However you can use a scorer by passing the "--sctype TYPE" argument to mert, where the scorers are listed in ScorerFactory.cpp, cheers - Barry On Monday 11 June 2012 15:15:58 [email protected] wrote: > Hi there, > > I want to optimize for lr-score instead of bleu using hierarchical moses. > Could you tell me if there are instructions available anywhere? > > Thanks a lot, > Yvette > _______________________________________________ > Moses-support mailing list > [email protected] > http://mailman.mit.edu/mailman/listinfo/moses-support > -- Barry Haddow University of Edinburgh +44 (0) 131 651 3173 -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. _______________________________________________ Moses-support mailing list [email protected] http://mailman.mit.edu/mailman/listinfo/moses-support
