| Observed categories | A | BW | CF | AO | HS | G + SS | S | BS | Total (pixels) | |
| Predicted categories | A | 0.948 | 0.000 | 0.000 | 0.000 | 0.002 | 0.101 | 0.009 | 0.013 | 3917 |
| BW | 0.000 | 0.998 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 29799 | |
| CF | 0.000 | 0.000 | 0.837 | 0.004 | 0.000 | 0.001 | 0.069 | 0.000 | 3070 | |
| AO | 0.000 | 0.000 | 0.000 | 0.993 | 0.000 | 0.000 | 0.000 | 0.000 | 2752 | |
| HS | 0.004 | 0.002 | 0.000 | 0.000 | 0.993 | 0.008 | 0.007 | 0.001 | 2515 | |
| G + SS | 0.017 | 0.000 | 0.003 | 0.001 | 0.001 | 0.829 | 0.073 | 0.000 | 4190 | |
| S | 0.009 | 0.000 | 0.159 | 0.001 | 0.004 | 0.061 | 0.843 | 0.000 | 1985 | |
| BS | 0.022 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.986 | 850 |