How to calculate BLEU by OpenNMT-py？

PengboLiu · March 17, 2018, 11:10am

in py-version。
anyone konws？

guillaumekln · March 17, 2018, 9:17pm

Just fetch and use multi-bleu.perl:

wget https://raw.githubusercontent.com/moses-smt/mosesdecoder/master/scripts/generic/multi-bleu.perl
perl multi-bleu.perl reference < hypothesis