ml_summary: Spark ML -- Extraction of summary metrics
Description
Extracts a metric from the summary object of a Spark ML model.
Usage
ml_summary(x, metric = NULL, allow_null = FALSE)
Arguments
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.