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  1. Spark
  2. SPARK-14900

spark.ml classification metrics should include accuracy

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    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.0.0
    • Component/s: ML
    • Labels:
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      Description

      To compute "accuracy" (0/1 classification accuracy), users can use precision in MulticlassMetrics and MulticlassClassificationEvaluator.metricName. We should also support "accuracy" directly as an alias to help users familiar with that name.

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              • Assignee:
                wm624 Miao Wang
                Reporter:
                josephkb Joseph K. Bradley
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                  Updated:
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