Semantic Neural Machine Translation using AMR
Table 4: BLEU scores of Dual2seq on the little prince data, when gold or automatic AMRs are available.
['AMR Anno.', 'BLEU']
Table 4 shows the BLEU scores of our Dual2seq model taking gold or automatic AMRs as inputs. [CONTINUE] The improvement from automatic AMR to gold AMR (+0.7 BLEU) is significant, which shows that the translation quality of our model can be further improved with an increase of AMR parsing accuracy.