| Class | Description |
|---|---|
| BinaryClassificationEvaluator | Experimental
Evaluator for binary classification, which expects two input columns: rawPrediction and label.
|
| ClusteringEvaluator | Experimental |
| Evaluator | Developer API
Abstract class for evaluators that compute metrics from predictions.
|
| MulticlassClassificationEvaluator | Experimental
Evaluator for multiclass classification, which expects two input columns: prediction and label.
|
| RegressionEvaluator | Experimental
Evaluator for regression, which expects two input columns: prediction and label.
|
| SquaredEuclideanSilhouette |
SquaredEuclideanSilhouette computes the average of the
Silhouette over all the data of the dataset, which is
a measure of how appropriately the data have been clustered.
|
| SquaredEuclideanSilhouette.ClusterStats | |
| SquaredEuclideanSilhouette.ClusterStats$ |