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Confusion matrices for accuracy assessment of the four risk levels2.
| Reference | ||||||
|---|---|---|---|---|---|---|
| Prediction | High | Moderate | Low | Very low | Total | UA (%) |
| High | 3 | 1 | 0 | 0 | 4 | 75 |
| Moderate | 0 | 6 | 1 | 0 | 7 | 86 |
| Low | 1 | 1 | 8 | 0 | 10 | 80 |
| Very low | 0 | 0 | 0 | 1 | 1 | 100 |
| Total | 4 | 8 | 9 | 1 | 22 | |
| PA (%) | 75 | 75 | 89 | 100 | OA = 82% |
