[SPARK-16187] Implement util method for ML Matrix conversion in scala/java

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Component/s: ML
• Assignee: yuhao yang
• Reporter: yuhao yang
• Created: 24/Jun/16 08:36
• Updated: 28/Jun/16 20:45
• Resolved: 27/Jun/16 19:28

Description

This is to provide conversion utils between old/new vector columns in a DataFrame. So users can use it to migrate their datasets and pipelines manually.

Issue Links

• links to: [Github] Pull Request #13888 (hhbyyh)