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From "Makoto Yui (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVEMALL-127) Create tree_predict_v1 for RandomForest model backward compatibility
Date Wed, 05 Jul 2017 05:16:00 GMT

     [ https://issues.apache.org/jira/browse/HIVEMALL-127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Makoto Yui reassigned HIVEMALL-127:
-----------------------------------

    Assignee: Makoto Yui

> Create tree_predict_v1 for RandomForest model backward compatibility
> --------------------------------------------------------------------
>
>                 Key: HIVEMALL-127
>                 URL: https://issues.apache.org/jira/browse/HIVEMALL-127
>             Project: Hivemall
>          Issue Type: Improvement
>            Reporter: Makoto Yui
>            Assignee: Makoto Yui
>
> RandomForest model representation has been changed between hivemall v0.5-rc.1 and v0.4.2-rc.2.
> Prediction model built on v0.4.2-rc.2 or before cannot be used for v0.5-rc.1 or later.
> So, it's better to ensure backward compatibilities of prediction models, built previously
to v0.5-rc.1 release.
> We are considering to provide *tree_predict_v1* for the backward compatibility.



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