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$ |