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  1. Spark
  2. SPARK-4591 Algorithm/model parity for spark.ml (Scala)
  3. SPARK-19635

Feature parity for Chi-square hypothesis testing in MLlib

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.1.0
    • 2.2.0
    • ML
    • None

    Description

      This ticket tracks porting the functionality of spark.mllib.Statistics.chiSqTest over to spark.ml.

      Here is a design doc:
      https://docs.google.com/document/d/1ELVpGV3EBjc2KQPLN9_9_Ge9gWchPZ6SGtDW5tTm_50/edit#

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        Issue Links

          is related to

          New Feature - A new feature of the product, which has yet to be developed. SPARK-20040 Python API for ml.stat.ChiSquareTest

          • Major - Major loss of function.
          • Resolved

          Documentation - Documentation or Website SPARK-20133 User guide for spark.ml.stat.ChiSquareTest

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

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-20039 Rename ml.stat.ChiSquare to ml.stat.ChiSquareTest

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

          Pull request #17110 [Github] Pull Request #17110 (jkbradley)

          Activity

            People

              josephkb Joseph K. Bradley
              timhunter Timothy Hunter
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              Dates

                Created:
                Updated:
                Resolved: