Spark ML – Extraction of summary metrics
R/ml_pipeline_utils.R
ml_summary
Description
Extracts a metric from the summary object of a Spark ML model.
Usage
ml_summary(x, metric = NULL, allow_null = FALSE) Arguments
| Arguments | Description |
|---|---|
| x | A Spark ML model that has a summary. |
| metric | The name of the metric to extract. If not set, returns the summary object. |
| allow_null | Whether null results are allowed when the metric is not found in the summary. |