Table 6.
5-fold cross-validation performance of generalization power of the CNN-RNN model for corn and soybean prediction. The unit of RMSE is bushels per acre.
| Response Variable | Training RMSE | Training Correlation (%) | Validation RMSE | Validation Correlation (%) |
|---|---|---|---|---|
| Corn yield | 14.49 | 92.0 | 24.10 | 75.04 |
| Soybean yield | 4.21 | 91.19 | 6.35 | 77.84 |