Classification
| Name | Used for optimization | User-defined parameters | Formula and/or description |
|---|---|---|---|
| Logloss | + | Default: 0.5 | Calculation principles  |
| CrossEntropy | + | Default: true | Calculation principles  |
| Precision | – | Default: true | Calculation principles  |
| Recall | – | Default: true | Calculation principles |
| F1 | – | Default: true | Calculation principles |
| BalancedAccuracy | – | Default: true | Calculation principles |
| BalancedErrorRate | – | Default: true | Calculation principles  |
| MCC | – | Default: true | Calculation principles  |
| Accuracy | – | Default: true | Calculation principles |
| CtrFactor | – | Default: true | Calculation principles  |
| AUC * | – | Default: false | See the Wikipedia article. |
| BrierScore | – | – | Calculation principles  |
| HingeLoss | – | Default: true | Calculation principles  |
| HammingLoss | – | Default: true | Calculation principles  |
| ZeroOneLoss | – | Default: true | Calculation principles |
| Kappa | – | – | Calculation principles
|
| WKappa | – | – | Calculation principles See the formula on page 3 of the A note on the linearly weighted kappa coefficient for ordinal scales paper. |
| LogLikelihoodOfPrediction | – | – | Calculation principles  |
| Name | Used for optimization | User-defined parameters | Formula and/or description |
|---|---|---|---|
| Logloss | + | Default: 0.5 | Calculation principles |
| CrossEntropy | + | Default: true | Calculation principles |
| Precision | – | Default: true | Calculation principles |
| Recall | – | Default: true | Calculation principles |
| F1 | – | Default: true | Calculation principles |
| BalancedAccuracy | – | Default: true | Calculation principles |
| BalancedErrorRate | – | Default: true | Calculation principles |
| MCC | – | Default: true | Calculation principles |
| Accuracy | – | Default: true | Calculation principles |
| CtrFactor | – | Default: true | Calculation principles |
| AUC * | – | Default: false | See the Wikipedia article. |
| BrierScore | – | – | Calculation principles |
| HingeLoss | – | Default: true | Calculation principles |
| HammingLoss | – | Default: true | Calculation principles |
| ZeroOneLoss | – | Default: true | Calculation principles |
| Kappa | – | – | Calculation principles
|
| WKappa | – | – | Calculation principles See the formula on page 3 of the A note on the linearly weighted kappa coefficient for ordinal scales paper. |
| LogLikelihoodOfPrediction | – | – | Calculation principles |