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Same as Table 1 but for winter months. The overall test accuracy is 93.8% ± 0.1% (CNN4) and 86.6% ± 0.3% (CNN2).
| Identified as C1 | Identified as C2 | Identified as C3 | Identified as C4 | |
|---|---|---|---|---|
| True C1 | 937 ± 2 (783 ± 3) | 13 (98 ± 1) | 37 ± 1 (20 ± 1) | 13 ± 1 (99 ± 1) |
| True C2 | 71 ± 2 (28 ± 2) | 920 ± 2 (951 ± 2) | 0 ± 0 (0 ± 0) | 9 ± 1 (21 ± 1) |
| True C3 | 49 ± 2 (61 ± 1) | 0 ± 0 (0 ± 0) | 984 ± 3 (822 ± 2) | 3 ± 0 (129 ± 0) |
| True C4 | 23 ± 0 (4 ± 0) | 29 ± 2 (82 ± 2) | 37 ± 2 (3 ± 1) | 911 ± 2 (911 ± 3) |
