Methods | Blue edge parameters | Vegetation indices | ||||||
---|---|---|---|---|---|---|---|---|
Number of samples | R2 | RSME (g/L) | MAE (g/L) | Number of samples | R2 | RSME (g/L) | MAE (g/L) | |
WNN | 60 | 0.88 | 0.65 | 0.47 | 60 | 0.82 | 0.87 | 0.68 |
RF | 60 | 0.82 | 0.79 | 0.60 | 60 | 0.82 | 0.92 | 0.76 |
RBF | 60 | 0.81 | 0.80 | 0.61 | 60 | 0.82 | 0.88 | 0.72 |
BP | 60 | 0.77 | 0.89 | 0.65 | 60 | 0.74 | 1.02 | 0.81 |