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  1. Spark
  2. SPARK-14047

GBT improvement umbrella

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Details

    • Umbrella
    • Status: Resolved
    • Major
    • Resolution: Incomplete
    • None
    • None
    • ML

    Description

      This is an umbrella for improvements to learning Gradient Boosted Trees: GBTClassifier, GBTRegressor.

      Note: Aspects of GBTs which are related to individual trees should be listed under SPARK-14045.

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          contains

          Bug - A problem which impairs or prevents the functions of the product. SPARK-13952 spark.ml GBT algs need to use random seed

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

          New Feature - A new feature of the product, which has yet to be developed. SPARK-4240 Refine Tree Predictions in Gradient Boosting to Improve Prediction Accuracy.

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. SPARK-8547 xgboost exploration

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. SPARK-11730 Feature Importance for GBT

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. SPARK-13677 Support Tree-Based Feature Transformation for ML

          • Major - Major loss of function.
          • Resolved

          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

          New Feature - A new feature of the product, which has yet to be developed. SPARK-14975 Predicted Probability per training instance for Gradient Boosted Trees

          • 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-20199 GradientBoostedTreesModel doesn't have featureSubsetStrategy parameter

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-4607 Add random seed to GBTClassifier, GBTRegressor

          • 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-7132 Add fit with validation set to spark.ml GBT

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

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

          • Major - Major loss of function.
          • Resolved

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              Unassigned Unassigned
              josephkb Joseph K. Bradley
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              Dates

                Created:
                Updated:
                Resolved: