[SPARK-1791] SVM implementation does not use threshold parameter

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: MLlib
• Assignee: Unassigned
• Reporter: Andrew Tulloch
• Created: 10/May/14 23:26
• Updated: 14/May/14 21:37
• Resolved: 14/May/14 21:37

Description

The key error is in SVM.scala, in `predictPoint`

```
threshold match

{ case Some(t) => if (margin < 0.0) 0.0 else 1.0 case None => margin }

```