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neubig / travatar

This is a repository for the Travatar forest-to-string translation decoder
GNU Lesser General Public License v3.0
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In travatar.ini, what these weights stands for??? #43

Closed sawan16 closed 5 years ago

sawan16 commented 5 years ago

lfreq=0.0227579 fgel=0.0746014 egfl=0.0207194 egfp=0.0453778 lm=0.186005 p=-0.125645 w=0.194423 fgep=0.0365306 lmunk=0.0708743 parse=0.125179 unk=0.0978862

philip30 commented 5 years ago

Thats the (tuned) weight parameters for the features of translation rules.

sawan16 commented 5 years ago

Thanks for your reply. where I can get the details about each of the weight mentioned above??

philip30 commented 5 years ago

i think they are written by rule-score.pl so you might want to take a look at the script for details. They are basically p(e|f), p(f|e), p(e), word_penalty, is_parseable(f), back translation probability, etc. I also forget the details. Some are analogous to the Moses feature though, so you might want to check their rule feature page.