Table 2 Model performance statistics
Model | 60 NTU | 80 NTU | 100 NTU | 120 NTU | ||||
|---|---|---|---|---|---|---|---|---|
MSE | R2 | MSE | R2 | MSE | R2 | MSE | R2 | |
Exponential | 0.01 | 0.99 | 0.001 | 0.99 | 0.23 | 0.96 | 0.2 | 0.96 |
Logarithmic | 0.01 | 0.99 | 0.01 | 0.98 | 0.31 | 0.95 | 0.30 | 0.96 |
Linear | 0.06 | 0.99 | 0.09 | 0.98 | 0.25 | 0.96 | 0.61 | 0.94 |
Power | 0.14 | 0.98 | 0.19 | 0.97 | 0.31 | 0.96 | 0.94 | 0.93 |