Method . | Model . | Proposal . | MT06 . | MT03 . | MT04 . | MT05 . | MT08 . |
---|---|---|---|---|---|---|---|
(Wang et al., 2017) | RNNsearch | – | 37.76 | – | – | 36.89 | 27.57 |
(Kuang et al., 2017) | Transformer + cache | – | 48.14 | 48.05 | 47.91 | 48.53 | 38.38 |
(Zhang et al., 2018) | Doc-transformer | – | 49.69 | 50.21 | 49.73 | 49.46 | 39.69 |
Baseline | Sent-transformer | – | 47.72 | 47.21 | 49.08 | 46.86 | 40.18 |
Doc-transformer (q) | – | 49.79 | 49.29 | 50.17 | 48.99 | 41.70 | |
Backtranslation (q′) | – | 50.77 | 51.80 | 51.61 | 51.81 | 42.47 | |
Sent-reranker | q | 51.33 | 52.23 | 52.36 | 51.63 | 43.63 | |
This work | Doc-reranker | q | 51.99 | 52.77 | 52.84 | 51.84 | 44.17 |
Doc-reranker | q′ | 53.63 | 54.51 | 54.23 | 54.86 | 45.17 |
Method . | Model . | Proposal . | MT06 . | MT03 . | MT04 . | MT05 . | MT08 . |
---|---|---|---|---|---|---|---|
(Wang et al., 2017) | RNNsearch | – | 37.76 | – | – | 36.89 | 27.57 |
(Kuang et al., 2017) | Transformer + cache | – | 48.14 | 48.05 | 47.91 | 48.53 | 38.38 |
(Zhang et al., 2018) | Doc-transformer | – | 49.69 | 50.21 | 49.73 | 49.46 | 39.69 |
Baseline | Sent-transformer | – | 47.72 | 47.21 | 49.08 | 46.86 | 40.18 |
Doc-transformer (q) | – | 49.79 | 49.29 | 50.17 | 48.99 | 41.70 | |
Backtranslation (q′) | – | 50.77 | 51.80 | 51.61 | 51.81 | 42.47 | |
Sent-reranker | q | 51.33 | 52.23 | 52.36 | 51.63 | 43.63 | |
This work | Doc-reranker | q | 51.99 | 52.77 | 52.84 | 51.84 | 44.17 |
Doc-reranker | q′ | 53.63 | 54.51 | 54.23 | 54.86 | 45.17 |