Google’s Neural Machine Translation System: Bridging the Gap between Human and Machine Translation
Table 8: Model ensemble results on WMT En→De (newstest2014). See Table 5 for a comparison against non-ensemble models.
['Model', 'BLEU']
We ensemble 8 RL-refined models to obtain a state-of-the-art result of 26.30 BLEU points on the WMT En→De dataset.