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  1. Spark
  2. SPARK-11939 PySpark support model export/import for Pipeline API
  3. SPARK-13786

Pyspark ml.tuning support export/import

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • None
    • None
    • ML, PySpark
    • None

    Description

      This should follow whatever implementation is chosen for Pipeline (since these are all meta-algorithms).

      Note this will also require persistence for Evaluators. Hopefully that can leverage the Java implementations; there is not a real need to make Python Evaluators be MLWritable, as far as I can tell.

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        is blocked by

        Sub-task - The sub-task of the issue SPARK-11893 Model export/import for spark.ml: TrainValidationSplit

        • Major - Major loss of function.
        • Resolved

        Sub-task - The sub-task of the issue SPARK-13951 PySpark ml.pipeline support export/import - nested Piplines

        • Major - Major loss of function.
        • Resolved
        requires

        Improvement - An improvement or enhancement to an existing feature or task. SPARK-15402 PySpark ml.evaluation should support save/load

        • Major - Major loss of function.
        • Resolved
        links to

        Pull request #12020 [Github] Pull Request #12020 (yinxusen)

        Pull request #12782 [Github] Pull Request #12782 (jkbradley)

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            Unassigned Unassigned
            josephkb Joseph K. Bradley
            Joseph K. Bradley Joseph K. Bradley
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              Updated:
              Resolved:

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