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sparklyr (version 1.8.4)

ml_call_constructor: Wrap a Spark ML JVM object

Description

Identifies the associated sparklyr ML constructor for the JVM object by inspecting its class and performing a lookup. The lookup table is specified by the `sparkml/class_mapping.json` files of sparklyr and the loaded extensions.

Usage

ml_call_constructor(jobj)

Arguments

jobj

The jobj for the pipeline stage.