Hi Zeeshan The MERGE scorer doesn't work with mert-moses.pl. It requires a different script which has been removed as it was no longer maintained.
Instead of using the MERGE scorer, I recommend that you use the InterpolatedScorer, which provides the same functionality. It's described here: http://www.mail-archive.com/[email protected]/msg06412.html cheers - Barry On 29/12/12 14:46, Zeeshan Ahmed wrote: > > Hi, > > I would like to know how to run MERGE scorer using MERT. I am using > the following command to do it but I get exception when “extractor” is > run. > > The exception says > > /************************Exception in > extract.err**************************/ > > Binary write mode is selected > > Scorer type: MERGE > > name: BLEU value: 1 > > name: TER value: 1 > > name: case value: true > > Exception: MERGE Scorer can be used only in mert execution > > /*******************************************************************/ > > /************************MERT > Command****************************************************/ > > mert-moses.pl \ > > input.dev \ > > ref.dev \ > > moses \ > > moses.ini \ > > --mertdir $MERTDIR \ > > --mertargs='--sctype MERGE --scconfig BLEU:1,TER:1' \ > > --no-filter-phrase-table \ > > --working-dir='../mert-work' \ > > --decoder-flags='-threads all -weight-i 0.01 -inputtype 1 > -search-algorithm 1 -cbp 4000' > > /****************************************************************************************/ > > > > Thanks, > > Best Regards, > > Zeeshan Ahmed > > > > _______________________________________________ > Moses-support mailing list > [email protected] > http://mailman.mit.edu/mailman/listinfo/moses-support -- 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
