Average number of repositions (excluding deletions), deletions, insertions, and decoding iterations to translate each sentence with soft lexical constraints (averaged over 5 runs). Thanks to reposition operations, EDITOR uses 40–70% fewer deletions, 10–40% fewer insertions, and 3–40% fewer decoding iterations overall.
| . | Repos. . | Del. . | Ins. . | Total . | Iter. . |
|---|---|---|---|---|---|
| Ro-En | |||||
| LevT | 0.00 | 4.61 | 33.05 | 37.67 | 2.01 |
| EDITOR | 8.13 | 2.50 | 28.68 | 39.31 | 1.81 |
| En-De | |||||
| LevT | 0.00 | 7.13 | 45.45 | 52.58 | 2.14 |
| EDITOR | 5.85 | 4.01 | 28.75 | 38.61 | 2.07 |
| En-Ja | |||||
| LevT | 0.00 | 5.24 | 32.83 | 38.07 | 2.93 |
| EDITOR | 4.73 | 1.69 | 21.64 | 28.06 | 1.76 |
| . | Repos. . | Del. . | Ins. . | Total . | Iter. . |
|---|---|---|---|---|---|
| Ro-En | |||||
| LevT | 0.00 | 4.61 | 33.05 | 37.67 | 2.01 |
| EDITOR | 8.13 | 2.50 | 28.68 | 39.31 | 1.81 |
| En-De | |||||
| LevT | 0.00 | 7.13 | 45.45 | 52.58 | 2.14 |
| EDITOR | 5.85 | 4.01 | 28.75 | 38.61 | 2.07 |
| En-Ja | |||||
| LevT | 0.00 | 5.24 | 32.83 | 38.07 | 2.93 |
| EDITOR | 4.73 | 1.69 | 21.64 | 28.06 | 1.76 |