[SPARK-14618] RegressionEvaluator doc out of date

• Type: Documentation
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.5.2, 1.6.1, 2.0.0
• Fix Version/s: 1.5.3, 1.6.2, 2.0.0
• Component/s: Documentation, ML
• Target Version/s: 1.5.3, 1.6.2, 2.0.0
• Assignee: Joseph K. Bradley
• Reporter: Joseph K. Bradley
• Created: 14/Apr/16 01:17
• Updated: 14/Apr/16 19:45
• Resolved: 14/Apr/16 19:45

Description

In Spark 1.4, we negated some metrics from RegressionEvaluator since CrossValidator always maximized metrics. This was fixed in 1.5, but the docs were not updated. This issue is for updating the docs.

Issue Links

• links to: [Github] Pull Request #12377 (jkbradley)