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  1. Spark
  2. SPARK-5874 How to improve the current ML pipeline API?
  3. SPARK-5957

Better handling of default parameter values.

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 1.3.0
    • 1.4.0
    • ML
    • None

    Description

      We store the default value of a parameter in the Param instance. In many cases, the default value depends on the algorithm and other parameters defined in the same algorithm. We need to think a better approach to handle default parameter values.

      The design doc was posted in the parent JIRA: https://issues.apache.org/jira/browse/SPARK-5874

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          contains

          Bug - A problem which impairs or prevents the functions of the product. SPARK-6290 spark.ml.param.Params.checkInputColumn bug upon error

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

          Pull request #5431 [Github] Pull Request #5431 (mengxr)

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              mengxr Xiangrui Meng
              mengxr Xiangrui Meng
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                Created:
                Updated:
                Resolved: