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  1. Spark
  2. SPARK-3727 Trees and ensembles: More prediction functionality
  3. SPARK-9016

Make random forest classifier extend Classifier abstraction

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    • Sub-task
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • None
    • 1.5.0
    • ML
    • None

    Description

      This is a blocking issue for https://issues.apache.org/jira/browse/SPARK-8069 . Since we want to add thresholding/cutoff support to RandomForest and we wish to do this in a general way we should move RandomForest over to the Clasisfication trait.

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          is related to

          Sub-task - The sub-task of the issue SPARK-6885 Decision trees: predict class probabilities

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

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-8069 Add support for cutoff to RandomForestClassifier

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

          Bug - A problem which impairs or prevents the functions of the product. SPARK-9011 Spark 1.4.0| Spark.ML Classifier Output Formats Inconsistent --> Grid search working on LR but not on RF

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

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-9447 Python RandomForestClassifier probabilityCol, rawPredictionCol

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-9528 RandomForestClassifier should extend ProbabilisticClassifier

          • Major - Major loss of function.
          • Resolved
          supercedes

          Sub-task - The sub-task of the issue SPARK-6884 Random forest: predict class probabilities

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

          Pull request #7432 [Github] Pull Request #7432 (holdenk)

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            People

              holden Holden Karau
              holden Holden Karau
              Joseph K. Bradley Joseph K. Bradley
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                Updated:
                Resolved: