Table 2.
Validation and accuracy of the CEQ ideotypes from the prediction models.
| Models | Over-all Accuracy | Overall Cohen’s kappa value (κ) | Out-of-Bags (OOB) error | Validation Set | Accuracy of Validation Set | Cohen’s kappa value (κ) |
|---|---|---|---|---|---|---|
| First Layer Model (RVA Properties) | 96.43 % | 0.9522 | 4.4 % | 2015 Dry Season | 81.01 % | 0.7504 |
| 2015 Wet Season | 77.67 % | 0.6957 | ||||
| Japonica | 75.43 % | 0.6793 | ||||
| Second Layer Model-Ideotype A | 100 % | 0.9998 | 7.69 % | 2015 Dry Season | 68.83 % | 0.5234 |
| Second Layer Model-Ideotype B | 100 % | 0.9997 | 1.33 % | 2015 Dry Season | 77.88 % | 0.7012 |
| Second Layer Model-Ideotype F | 100 % | 0.9996 | 4.35 % | 2015 Dry Season | 57.89 % | 0.4832 |