GeneralMLWriter¶
-
class
pyspark.ml.util.
GeneralMLWriter
[source]¶ Utility class that can save ML instances in different formats.
New in version 2.4.0.
Methods
Attributes
Methods Documentation
-
format
(source)[source]¶ Specifies the format of ML export (e.g. “pmml”, “internal”, or the fully qualified class name for export).
-
overwrite
()¶ Overwrites if the output path already exists.
-
save
(path)¶ Save the ML instance to the input path.
-
saveImpl
(path)¶ save() handles overwriting and then calls this method. Subclasses should override this method to implement the actual saving of the instance.
-
session
(sparkSession)¶ Sets the Spark Session to use for saving/loading.
Attributes Documentation
-
sc
¶ Returns the underlying SparkContext.
-
sparkSession
¶ Returns the user-specified Spark Session or the default.
-