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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

          Activity

            People

              sethah Seth Hendrickson
              sethah Seth Hendrickson
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              Dates

                Created:
                Updated:
                Resolved: