[jira] [Comment Edited] (SPARK-16365) Ideas for moving "mllib-local" forward

["Matan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-16365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16000759#comment-16000759 ] 

Matan edited comment on SPARK-16365 at 5/8/17 2:22 PM:
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I think this would be a great complement to Spark, if implemented cleanly such that it's a clean path to a drop-in import of a Spark trained model. That's because deploying models to production might be a terrible process in the current state-of-the-art, until there are enough open-sourced tools that actually work well in importing and efficiently running PMML models exported from Spark (unless I'm just not aware of existing ones).

But I wonder why spark streaming was not mentioned on this thread...


was (Author: matanster):
I think this would be a great complement to Spark, if implemented cleanly such that it's a clean path to a drop-in import of a Spark trained model. That's because deploying models to production might be a terrible process in the current state-of-the-art, until there are enough open-sourced tools that actually work well in importing and efficiently running PMML models exported from Spark (unless I'm just not aware of existing ones).

> Ideas for moving "mllib-local" forward
> --------------------------------------
>
>                 Key: SPARK-16365
>                 URL: https://issues.apache.org/jira/browse/SPARK-16365
>             Project: Spark
>          Issue Type: Brainstorming
>          Components: ML
>            Reporter: Nick Pentreath
>
> Since SPARK-13944 is all done, we should all think about what the "next steps" might be for {{mllib-local}}. E.g., it could be "improve Spark's linear algebra", or "investigate how we will implement local models/pipelines in Spark", etc.
> This ticket is for comments, ideas, brainstormings and PoCs. The separation of linalg into a standalone project turned out to be significantly more complex than originally expected. So I vote we devote sufficient discussion and time to planning out the next move :)



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