ml-params: Spark ML - ML Params
In rstudio/sparklyr: R Interface to Apache Spark

ml-params

R Documentation

Spark ML – ML Params

Helper methods for working with parameters for ML objects.

ml_is_set(x, param, ...)

ml_param_map(x, ...)

ml_param(x, param, allow_null = FALSE, ...)

ml_params(x, params = NULL, allow_null = FALSE, ...)

`x`	A Spark ML object, either a pipeline stage or an evaluator.
`param`	The parameter to extract or set.
`...`	Optional arguments; currently unused.
`allow_null`	Whether to allow `NULL` results when extracting parameters. If `FALSE`, an error will be thrown if the specified parameter is not found. Defaults to `FALSE`.
`params`	A vector of parameters to extract.