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  1. Spark
  2. SPARK-21911

Parallel Model Evaluation for ML Tuning: PySpark

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.3.0
    • 2.3.0
    • ML, PySpark
    • None

    Description

      Add parallelism support for ML tuning in pyspark.

      Attachments

        Issue Links

          blocks

          Sub-task - The sub-task of the issue SPARK-21088 CrossValidator, TrainValidationSplit should collect all models when fitting: Python API

          • Major - Major loss of function.
          • Resolved
          relates to

          Sub-task - The sub-task of the issue SPARK-19357 Parallel Model Evaluation for ML Tuning: Scala

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

          Pull request #19122 [Github] Pull Request #19122 (WeichenXu123)

          Pull request #19641 [Github] Pull Request #19641 (WeichenXu123)

          Activity

            People

              weichenxu123 Weichen Xu
              weichenxu123 Weichen Xu
              Joseph K. Bradley Joseph K. Bradley
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              Dates

                Created:
                Updated:
                Resolved: