Syntactically Guided Neural Machine Translation
Table 2: BLEU scores on news-test2014 calculated with multi-bleu.perl. NMT-LV refers to the RNNsearch-LV model from [Jean et al.2015a] for large output vocabularies.
['[BOLD] [ Jean et al.2015a  [BOLD] , Tab.\xa02]  [BOLD] Setup', '[BOLD] [ Jean et al.2015a  [BOLD] , Tab.\xa02]  [BOLD] BLEU', '[BOLD] SGNMT  [BOLD] Setup', '[BOLD] SGNMT  [BOLD] BLEU']
Tab. We use a beam size of 12. In En-De and in En-Fr, we find that our Basic NMT system performs similarly (within 0.5 BLEU) to previously published results (16.31 vs. 16.46 and 30.42 vs. 29.97).