Utils¶

class Utils.ComplexParamsMixin[source]¶: Bases: pyspark.ml.util.MLReadable

class Utils.JavaMMLReadable[source]¶

Bases: pyspark.ml.util.MLReadable

(Private) Mixin for instances that provide JavaMLReader.

classmethod read()[source]¶: Returns an MLReader instance for this class.

class Utils.JavaMMLReader(clazz)[source]¶

Bases: pyspark.ml.util.JavaMLReader

(Private) Specialization of MLReader for JavaParams types

Utils.from_java(java_stage, stage_name)[source]¶

Given a Java object, create and return a Python wrapper of it. Used for ML persistence. Meta-algorithms such as Pipeline should override this method as a classmethod.

Parameters:	java_stage (str) – stage_name (str) –
Returns:	The python wrapper
Return type:	object