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  1. Spark
  2. SPARK-19591

Add sample weights to decision trees

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.1.0
    • 3.0.0
    • ML
    • None

    Description

      Add sample weights to decision trees. See SPARK-9478 for details on the design.

      Attachments

        Issue Links

        blocks

        New Feature - A new feature of the product, which has yet to be developed. SPARK-9612 Add instance weight support for GBTs

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Resolved

        Improvement - An improvement or enhancement to an existing feature or task. SPARK-9478 Add sample weights to Random Forest

        • Major - Major loss of function.
        • Resolved
        Is contained by

        Umbrella - An overarching type made of sub-tasks SPARK-14045 DecisionTree improvement umbrella

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

        Improvement - An improvement or enhancement to an existing feature or task. SPARK-9478 Add sample weights to Random Forest

        • Major - Major loss of function.
        • Resolved

        Improvement - An improvement or enhancement to an existing feature or task. SPARK-14599 BaggedPoint should support weighted instances.

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

        Pull request #16722 [Github] Pull Request #16722 (sethah)

        Pull request #21632 [Github] Pull Request #21632 (imatiach-msft)

        Web Link GitHub Pull Request #16722

        Web Link GitHub Pull Request #21632

        Web Link GitHub Pull Request #23682

        Web Link GitHub Pull Request #23818

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            sethah Seth Hendrickson
            sethah Seth Hendrickson
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            Dates

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              Updated:
              Resolved:

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