[SPARK-29808] StopWordsRemover should support multi-cols

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: ML, PySpark
• Assignee: Huaxin Gao
• Reporter: zhengruifeng
• Created: 09/Nov/19 07:31
• Updated: 13/Nov/19 16:25
• Resolved: 13/Nov/19 14:18

Description

As a basic Transformer, StopWordsRemover should support multi-cols.

Param stopWords can be applied across all columns.

 

Issue Links

• links to: GitHub Pull Request #26480