Description
PySpark ML currently has a private _clear() method that will unset a param. This should be made public to match the Scala API and give users a way to unset a user supplied param. Care should be take to ensure param values are synced with the JVM and also work with save/load persistence.
Attachments
Issue Links
- is related to
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SPARK-29428 Can't persist/set None-valued param
- Resolved
- links to