Regression
| Name | Used for optimization | User-defined parameters | Formula and/or description |
|---|---|---|---|
| MAE | + | Default: true | Calculation principles  |
| MAPE | + | Default: true | Calculation principles  |
| Poisson | + | – | Calculation principles  |
| Quantile | + | Default: 0.5 | Calculation principles Depends on the condition for the ratio of the label value and the resulting value:
|
| RMSE | + | – | Calculation principles  |
| LogLinQuantile | + | Default: 0.5 | Calculation principles Depends on the condition for the ratio of the label value and the resulting value:  |
| Lq | + | Default: This parameter is obligatory (the default value is not defined) | Calculation principles  |
| NumErrors | – | The percentage of predictions, for which the difference from the label value exceeds the specified value Calculation principles
| |
| SMAPE | – | Default: true | Calculation principles  |
| R2 | – | Default: true | Calculation principles 
 |
| MSLE | – | Default: true | Calculation principles  |
| MedianAbsoluteError | – | – | Calculation principles  |
is the average label value:| Name | Used for optimization | User-defined parameters | Formula and/or description |
|---|---|---|---|
| MAE | + | Default: true | Calculation principles |
| MAPE | + | Default: true | Calculation principles |
| Poisson | + | – | Calculation principles |
| Quantile | + | Default: 0.5 | Calculation principles Depends on the condition for the ratio of the label value and the resulting value:
|
| RMSE | + | – | Calculation principles |
| LogLinQuantile | + | Default: 0.5 | Calculation principles Depends on the condition for the ratio of the label value and the resulting value: |
| Lq | + | Default: This parameter is obligatory (the default value is not defined) | Calculation principles |
| NumErrors | – | The percentage of predictions, for which the difference from the label value exceeds the specified value Calculation principles
| |
| SMAPE | – | Default: true | Calculation principles |
| R2 | – | Default: true | Calculation principles
|
| MSLE | – | Default: true | Calculation principles |
| MedianAbsoluteError | – | – | Calculation principles |