French grammar development. Incremental effects on grammar size and labeled F1 for each of the manual grammar features (development set, sentences ≤ 40 words). The baseline is a parent-annotated grammar. The features tradeoff between maximizing two objectives: overall parsing F1 and MWE F1.
| Feature . | States . | Tags . | Parse F1 . | ΔF1 . | MWE F1 . |
|---|---|---|---|---|---|
| – | 4,128 | 32 | 77.3 | 60.7 | |
| tagPA | 4,360 | 264 | 78.4 | +1.1 | 71.4 |
| splitPUNC | 4,762 | 268 | 78.8 | +0.4 | 71.1 |
| markDe | 4,882 | 284 | 79.8 | +1.0 | 71.6 |
| markP | 4,884 | 286 | 79.9 | +0.1 | 71.5 |
| MWADVtype1 | 4,919 | 286 | 79.9 | +0.0 | 71.8 |
| MWADVtype2 | 4,970 | 286 | 79.9 | +0.0 | 71.7 |
| MWNtype1 | 5,042 | 286 | 80.0 | +0.1 | 71.9 |
| MWNtype2 | 5,098 | 286 | 79.9 | −0.1 | 71.9 |
| Feature . | States . | Tags . | Parse F1 . | ΔF1 . | MWE F1 . |
|---|---|---|---|---|---|
| – | 4,128 | 32 | 77.3 | 60.7 | |
| tagPA | 4,360 | 264 | 78.4 | +1.1 | 71.4 |
| splitPUNC | 4,762 | 268 | 78.8 | +0.4 | 71.1 |
| markDe | 4,882 | 284 | 79.8 | +1.0 | 71.6 |
| markP | 4,884 | 286 | 79.9 | +0.1 | 71.5 |
| MWADVtype1 | 4,919 | 286 | 79.9 | +0.0 | 71.8 |
| MWADVtype2 | 4,970 | 286 | 79.9 | +0.0 | 71.7 |
| MWNtype1 | 5,042 | 286 | 80.0 | +0.1 | 71.9 |
| MWNtype2 | 5,098 | 286 | 79.9 | −0.1 | 71.9 |