[SPARK-15608] Add document for ML IsotonicRegression

• Type: Documentation
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Component/s: Documentation
• Assignee: Weichen Xu
• Reporter: Yanbo Liang
• Created: 27/May/16 09:12
• Updated: 17/Jun/16 00:39
• Resolved: 17/Jun/16 00:39

Description

Feel free to copy the document from mllib to ml for IsotonicRegression, and update it if necessary.
Meanwhile, add examples and use "include_example" to include them in docs.

Issue Links

• is required by: SPARK-14815 ML, Graph, R 2.0 QA: Update user guide for new features & APIs
• links to: [Github] Pull Request #13381 (WeichenXu123)