| Single Models(with external parser) . | P . | R . | F . |
|---|---|---|---|
| Björkelund et al. (2010) | 75.7 | 72.2 | 73.9 |
| Lei et al. (2015) | - | - | 75.6 |
| FitzGerald et al. (2015) | - | - | 75.2 |
| Roth and Lapata (2016) | 76.9 | 73.8 | 75.3 |
| Marcheggiani and Titov (2017) | 78.5 | 75.9 | 77.2 |
| He et al. (2018) | 81.9 | 76.9 | 79.3 |
| Single Models(w/o external parser) | P | R | F |
| Marcheggiani et al. (2017) | 79.4 | 76.2 | 77.7 |
| He et al. (2018) | 81.7 | 76.1 | 78.8 |
| Ours (w/o ELMo) | 80.5 | 78.2 | 79.4 |
| Ours (with ELMo) | 80.8 | 78.6 | 79.7 |
| Ensemble Models | P | R | F |
| FitzGerald et al. (2015) | - | - | 75.5 |
| Roth and Lapata (2016) | 79.7 | 73.6 | 76.5 |
| Marcheggiani and Titov (2017) | 80.8 | 77.1 | 78.9 |
| Single Models(with external parser) . | P . | R . | F . |
|---|---|---|---|
| Björkelund et al. (2010) | 75.7 | 72.2 | 73.9 |
| Lei et al. (2015) | - | - | 75.6 |
| FitzGerald et al. (2015) | - | - | 75.2 |
| Roth and Lapata (2016) | 76.9 | 73.8 | 75.3 |
| Marcheggiani and Titov (2017) | 78.5 | 75.9 | 77.2 |
| He et al. (2018) | 81.9 | 76.9 | 79.3 |
| Single Models(w/o external parser) | P | R | F |
| Marcheggiani et al. (2017) | 79.4 | 76.2 | 77.7 |
| He et al. (2018) | 81.7 | 76.1 | 78.8 |
| Ours (w/o ELMo) | 80.5 | 78.2 | 79.4 |
| Ours (with ELMo) | 80.8 | 78.6 | 79.7 |
| Ensemble Models | P | R | F |
| FitzGerald et al. (2015) | - | - | 75.5 |
| Roth and Lapata (2016) | 79.7 | 73.6 | 76.5 |
| Marcheggiani and Titov (2017) | 80.8 | 77.1 | 78.9 |