Table 2 F-score, recall and precision quartiles for the 40 official submissions
| Balanced F-score | Recall | Precision | ||||
|---|---|---|---|---|---|---|
| open | closed | open | closed | open | closed | |
| High | 83% | 83% | 84% | 85% | 86% | 86% |
| Quartile 1 | 81% | 80% | 81% | 79% | 83% | 81% |
| Median (Q2) | 78% | 74% | 74% | 72% | 80% | 72% |
| Quartile 3 | 67% | 59% | 70% | 62% | 72% | 53% |
| Low | 25% | 16% | 42% | 36% | 17% | 11% |