Uploaded image for project: 'Spark'
  1. Spark
  2. SPARK-9612

Add instance weight support for GBTs

Attach filesAttach ScreenshotVotersWatch issueWatchersCreate sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: ML
    • Labels:

      Description

      GBT support for instance weights could be handled by:

      • sampling data before passing it to trees
      • passing weights to trees (requiring weight support for trees first, but probably better in the end)

        Attachments

        Issue Links

          Activity

            People

            • Assignee:
              podongfeng zhengruifeng
              Reporter:
              josephkb Joseph K. Bradley

              Dates

              • Created:
                Updated:
                Resolved:

                Issue deployment