Modeling Target-Side Inflection in Neural Machine Translation
Table 6: English-Czech: BLEU scores of systems with larger parallel training data.
['[EMPTY]', 'baseline', 'morphgen', 'Δ']
We observe the highest difference in the 500k setting (over 3 BLEU points absolute) and while the improvement decreases slightly as we add more data, the difference is still around 2.3 BLEU points even in the largest evaluated setting, which is an encouraging result.