[jira] [Created] (SPARK-5359) ML model import/export

["Joseph K. Bradley (JIRA)" <ji...@apache.org>]

Joseph K. Bradley created SPARK-5359:
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             Summary: ML model import/export
                 Key: SPARK-5359
                 URL: https://issues.apache.org/jira/browse/SPARK-5359
             Project: Spark
          Issue Type: New Feature
          Components: MLlib
    Affects Versions: 1.2.0
            Reporter: Joseph K. Bradley


ML model import/export is a key component of any ML library.  This JIRA is for creating a long-term plan to support model import/export.

_From the design doc linked below:_

This document sketches machine learning model import/export plans, including goals, an API, and development plans.

The design doc proposes:
* Support our own Spark-specific format.
** This is needed to (a) support distributed models and (b) get model import/export support into Spark quickly (while avoiding new dependencies).
* Also support PMML
** This is needed since it is the only thing approaching an industry standard.

[Design doc for model import/export | https://docs.google.com/document/d/1kABFz1ssKJxLGMkboreSl3-I2CdLAOjNh5IQCrnDN3g/edit?usp=sharing]



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