[SPARK-24058] Default Params in ML should be saved separately: Python API

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.4.0
• Component/s: ML, PySpark
• Target Version/s: 2.4.0
• Assignee: L. C. Hsieh
• Reporter: Joseph K. Bradley
• Shepherd: Joseph K. Bradley
• Created: 23/Apr/18 22:51
• Updated: 15/May/18 23:50
• Resolved: 15/May/18 23:50

Description

See SPARK-23455 for reference. Since DefaultParamsReader has been changed in Scala, we must change it for Python for Spark 2.4.0 as well in order to keep the 2 in sync.

Issue Links

• is related to: SPARK-23455 Default Params in ML should be saved separately
• links to: [Github] Pull Request #21153 (viirya)