[jira] [Assigned] (MADLIB-1461) DL - add caching param to autoML interface

["Frank McQuillan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MADLIB-1461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Frank McQuillan reassigned MADLIB-1461:
---------------------------------------

    Assignee: Nikhil Kak

> DL - add caching param to autoML interface
> ------------------------------------------
>
>                 Key: MADLIB-1461
>                 URL: https://issues.apache.org/jira/browse/MADLIB-1461
>             Project: Apache MADlib
>          Issue Type: New Feature
>          Components: Deep Learning
>            Reporter: Frank McQuillan
>            Assignee: Nikhil Kak
>            Priority: Minor
>             Fix For: v1.18.0
>
>
> This param exists for mult model fit but needs to be added to autoML in the same way:
> {code}
> use_caching (optional)
> BOOLEAN, default: FALSE. Use caching of images in memory on the segment in order to speed up processing.
> Note
> When set to TRUE, image byte arrays on each segment are maintained in cache (SD). This can speed up training significantly, however the memory usage per segment increases. In effect, it requires enough available memory on a segment so that all images residing on that segment can be read into memory.
> {code}



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