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  1. Spark
  2. SPARK-5133 Feature Importance for Random Forests
  3. SPARK-12405

Expose featureImportances on org.apache.spark.mllib.tree.RandomForest

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 1.5.2
    • None
    • MLlib
    • None

    Description

      "featureImportances" is only exposed at ML not MLlib.
      It cannot be used with org.apache.spark.mllib.tree.RandomForest.
      To use it requires using RandomForestClassifier of ML to train and create a RandomForestClassificationModel.

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          duplicates

          New Feature - A new feature of the product, which has yet to be developed. SPARK-11861 Expose feature importances API for decision trees

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

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              Unassigned Unassigned
              asimjalis Asim Jalis
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                Created:
                Updated:
                Resolved: