[SPARK-16260] ML Example Improvements and Cleanup

• Type: Umbrella
• Status: Resolved
• Priority: Minor
• Resolution: Done
• Component/s: ML, PySpark
• Assignee: Bryan Cutler
• Reporter: Bryan Cutler
• Created: 28/Jun/16 17:42
• Updated: 05/Aug/16 21:40
• Resolved: 05/Aug/16 19:58

Description

This parent task is to track a few possible improvements and cleanup for PySpark ML examples I noticed during 2.0 QA. These include:

• Parity between different API examples
• Ensure input format is documented in example
• Ensure results of example are clear and demonstrate functionality
• Cleanup unused imports
• Fix minor issues

Issue Links

• links to: [Github] Pull Request #14021 (wangmiao1981)

Sub-Tasks

• Fix Incorrect appNames in PySpark ML Examples: Resolved
• Example cleanup and fix minor issues: Resolved
• Improve output from ML examples: Resolved
• Fix Java Examples that throw exception: Resolved