Unsupervised Parsing on WSJ (test)
84.3F1 ScoreOracle Trees
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| Oracle Treessource=For reference2021.05 | 84.3 | — | — | |
| NBL-PCFGdecoding=MBR, source=Our results2021.05 | 60.4 | 39.1 | 56.1 | |
| NBL-PCFGdecoding=CYK, source=Our results2021.05 | 58.2 | 37.1 | 54.6 | |
| TN-PCFGdecoding=MBR, source=Official results2021.05 | 57.7 | — | — | |
| S-DIORAsource=For reference2021.05 | 57.6 | — | — | |
| NL-PCFGdecoding=MBR, compound_parameterization=false, source=Our results (reimplementation)2021.05 | 57.4 | 25.3 | 47.2 | |
| NL-PCFGdecoding=CYK, compound_parameterization=true, source=Official results2021.05 | 55.3 | 39.7 | 53.3 | |
| C-PCFGdecoding=CYK, compound_parameterization=true, source=Official results2021.05 | 55.2 | — | — | |
| StructFormersource=For reference2021.05 | 54 | 46.2 | 61.6 | |
| NL-PCFGdecoding=CYK, compound_parameterization=false, source=Our results (reimplementation)2021.05 | 53.3 | 23.8 | 47.4 | |
| N-PCFGdecoding=CYK, source=Official results2021.05 | 50.8 | — | — |