RegressionEvaluator¶
Evaluator for regression, which expects two input columns: prediction and label.
Input¶
It takes in a DataFrame as input
Output¶
The incoming DataFrame is passed to the output
Type¶
ml-evaluator
Class¶
fire.nodes.ml.NodeRegressionEvaluator
Fields¶
| Name | Title | Description |
|---|---|---|
| labelCol | Label Column | The label column for model fitting. |
| predictionCol | Prediction Column | The prediction column. |
| metricName | Metric Name | The metric used in evaluation. |
Details¶
Evaluator for regression, which expects two input columns: prediction and label.
More at Spark MLlib/ML docs page: