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  1. Spark
  2. SPARK-6725 Model export/import for Pipeline API (Scala)
  3. SPARK-13784

Model export/import for spark.ml: RandomForests

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.0.0
    • ML
    • None

    Description

      This JIRA is for both RandomForestClassifier and RandomForestRegressor. The implementation should reuse the one for DecisionTree*.

      It should augment NodeData with a tree ID so that all nodes can be stored in a single DataFrame. It should reconstruct the trees in a distributed fashion.

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          blocks

          Sub-task - The sub-task of the issue SPARK-14373 PySpark ml RandomForestClassifier, Regressor support export/import

          • Major - Major loss of function.
          • Resolved
          is blocked by

          Sub-task - The sub-task of the issue SPARK-11888 Model export/import for spark.ml: DecisionTreeClassifier,Regressor

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

          Pull request #12023 [Github] Pull Request #12023 (GayathriMurali)

          Pull request #12118 [Github] Pull Request #12118 (jkbradley)

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              GayathriMurali Gayathri Murali
              josephkb Joseph K. Bradley
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                Updated:
                Resolved: