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The percentages of plots with ice-ring contamination are given in parentheses.
| Training | Validation | Test | |
|---|---|---|---|
| F obs | 6849 | 1713 | 1032 |
| No ice contamination | 6251 | 1564 | 977 |
| Ice contamination | 598 (8.73%) | 149 (8.70%) | 65 (6.24%) |
| I obs | 3686 | 922 | 1410 |
| No ice contamination | 3497 | 874 | 1329 |
| Ice contamination | 189 (5.13%) | 48 (5.21%) | 81 (5.74%) |
