| Single Models(with external parser) . | P . | R . | F . |
|---|---|---|---|
| Björkelund et al. (2010) | 87.1 | 84.5 | 85.8 |
| Lei et al. (2015) | - | - | 86.6 |
| FitzGerald et al. (2015) | - | - | 86.7 |
| Roth and Lapata (2016) | 88.1 | 85.3 | 86.7 |
| Marcheggiani and Titov (2017) | 89.1 | 86.8 | 88.0 |
| He et al. (2018) | 89.7 | 89.3 | 89.5 |
| Single Models(w/o external parser) | P | R | F |
| Marcheggiani et al. (2017) | 88.7 | 86.8 | 87.7 |
| He et al. (2018) | 89.5 | 87.9 | 88.7 |
| Ours (w/o ELMo) | 90.5 | 88.6 | 89.6 |
| Ours (with ELMo) | 90.9 | 89.1 | 90.0 |
| Ensemble Models | P | R | F |
| FitzGerald et al. (2015) | - | - | 87.7 |
| Roth and Lapata (2016) | 90.3 | 85.7 | 87.9 |
| Marcheggiani and Titov (2017) | 90.5 | 87.7 | 89.1 |
| Single Models(with external parser) . | P . | R . | F . |
|---|---|---|---|
| Björkelund et al. (2010) | 87.1 | 84.5 | 85.8 |
| Lei et al. (2015) | - | - | 86.6 |
| FitzGerald et al. (2015) | - | - | 86.7 |
| Roth and Lapata (2016) | 88.1 | 85.3 | 86.7 |
| Marcheggiani and Titov (2017) | 89.1 | 86.8 | 88.0 |
| He et al. (2018) | 89.7 | 89.3 | 89.5 |
| Single Models(w/o external parser) | P | R | F |
| Marcheggiani et al. (2017) | 88.7 | 86.8 | 87.7 |
| He et al. (2018) | 89.5 | 87.9 | 88.7 |
| Ours (w/o ELMo) | 90.5 | 88.6 | 89.6 |
| Ours (with ELMo) | 90.9 | 89.1 | 90.0 |
| Ensemble Models | P | R | F |
| FitzGerald et al. (2015) | - | - | 87.7 |
| Roth and Lapata (2016) | 90.3 | 85.7 | 87.9 |
| Marcheggiani and Titov (2017) | 90.5 | 87.7 | 89.1 |