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  1. Spark
  2. SPARK-25758

Deprecate BisectingKMeans compute cost

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    • Task
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 2.4.0
    • 3.0.0
    • ML

    Description

      In SPARK-23451 the method computeCost from KMeans was deprecated, as we have now a better way to evaluate a clustering algorithm (the ClusteringEvaluator). Moreover, in the deprecation, the method was targeted for removal in 3.0.

      I think we should deprecate the computeCost method on BisectingKMeans for the same reasons.

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        is related to

        Improvement - An improvement or enhancement to an existing feature or task. SPARK-25764 Avoid usage of deprecated methods in examples for BisectingKMeans

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

        Task - A task that needs to be done. SPARK-23451 Deprecate KMeans computeCost

        • Trivial - Cosmetic problem like misspelt words or misaligned text.
        • Resolved
        links to

        Pull request #22756 [Github] Pull Request #22756 (mgaido91)

        Pull request #22869 [Github] Pull Request #22869 (mgaido91)

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            mgaido Marco Gaido
            mgaido Marco Gaido
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