[MADLIB-1207] Neural net models trained in 1.12 don’t predict in 1.13

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: v1.14
• Component/s: Module: Neural Networks
• Assignee: Unassigned
• Reporter: Frank McQuillan
• Created: 21/Feb/18 00:57
• Updated: 14/Mar/18 21:50
• Resolved: 14/Mar/18 21:50

Description

This is a bug related to when we added grouping support in 1.13 and did not properly account for it in the predict function.

The grouping column should be optional in the predict function to support 1.12 models.

Issue Links

• links to: GitHub Pull Request #237