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  1. Spark
  2. SPARK-14646

k-means save/load should put one cluster per row

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 1.6.1
    • 2.0.0
    • ML
    • None

    Description

      We store k-means clusters in a single row in the current implementation. It would be better to store the clusters one per row. So it is easier to add more columns like size, cost, etc. We may consider backward compatibility.

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        Issue Links

          relates to

          Sub-task - The sub-task of the issue SPARK-11867 Model export/import for spark.ml: k-means & naive Bayes

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

          Pull request #12792 [Github] Pull Request #12792 (jkbradley)

          Activity

            People

              josephkb Joseph K. Bradley
              mengxr Xiangrui Meng
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              Dates

                Created:
                Updated:
                Resolved: