Metric: BLEU score (higher is better)
| # | Model↕ | BLEU score▼ | Extra Data | Paper | Date↕ | Code |
|---|---|---|---|---|---|---|
| 1 | Attentional encoder-decoder + BPE | 26 | No | Edinburgh Neural Machine Translation Systems for... | 2016-06-09 | Code |
| 2 | PBSMT + NMT | 13.76 | No | Phrase-Based & Neural Unsupervised Machine Trans... | 2018-04-20 | Code |
| 3 | Unsupervised PBSMT | 13.37 | No | Phrase-Based & Neural Unsupervised Machine Trans... | 2018-04-20 | Code |
| 4 | Unsupervised NMT + Transformer | 7.98 | No | Phrase-Based & Neural Unsupervised Machine Trans... | 2018-04-20 | Code |