ml-params
From sparklyr v0.8.1
by Javier Luraschi
Spark ML -- ML Params
Helper methods for working with parameters for ML objects.
Usage
ml_is_set(x, param, ...)ml_param_map(x, ...)
ml_param(x, param, allow_null = FALSE, ...)
ml_params(x, params = NULL, allow_null = FALSE, ...)
Arguments
- 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. IfFALSE
, an error will be thrown if the specified parameter is not found. Defaults toFALSE
.- params
A vector of parameters to extract.
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