Regression Evaluator

Creates a regression evaluator.

This operation is ported from Spark ML.

For a comprehensive introduction, see Spark documentation.

For scala docs details, see documentation.

Since: Seahorse 1.0.0


This operation does not take any input.


Port Type Qualifier Description
0EvaluatorAn Evaluator that can be used in an Evaluate operation.


Name Type Description
regression metric SingleChoice The metric used in evaluation. Possible values: ["mse", "rmse", "r2", "mae"]
prediction column SingleColumnSelector The prediction column.
label column SingleColumnSelector The label column for model fitting.