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Nandish Jayaram commented on MADLIB-1171: ----------------------------------------- The above two comments from ASF GitHub Bot is probably because this Jira was linked in some other commit/PR by mistake. They should be ignored. > Support model versioning in output tables > ----------------------------------------- > > Key: MADLIB-1171 > URL: https://issues.apache.org/jira/browse/MADLIB-1171 > Project: Apache MADlib > Issue Type: New Feature > Components: All Modules > Reporter: Frank McQuillan > Assignee: Nikhil > Priority: Major > Fix For: v2.0 > > Attachments: model-versioning-work1.pdf, model-versioning-work2.pdf, > p100.png, p101.png > > > Context > For many MADlib modules, <out_table> contains the separate models for each > group and <out_table>_summary contains the common model data for all groups. > Modeling versioning can be awkward since the model output table and model > summary table need to be explicitly dropped between runs. > Story > As a data scientist, I want to perform multiple runs without having to drop > tables, so that I can easily get a history of the model runs with clear > versioning. -- This message was sent by Atlassian JIRA (v7.6.3#76005)