[SPARK-4406] SVD should check for k < 1

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.2.0
• Fix Version/s: 1.3.0
• Component/s: MLlib
• Target Version/s: 1.3.0
• Assignee: Manoj Kumar
• Reporter: Joseph K. Bradley
• Created: 14/Nov/14 17:31
• Updated: 20/Feb/15 23:00
• Resolved: 10/Jan/15 01:45

Description

When SVD is called with k < 1, it still tries to compute the SVD, causing a lower-level error. It should fail early.

Issue Links

• links to: [Github] Pull Request #3945 (MechCoder)