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Posted to issues@spark.apache.org by "zhengruifeng (Jira)" <ji...@apache.org> on 2020/10/10 10:56:00 UTC

[jira] [Created] (SPARK-33111) aft transform optimization

zhengruifeng created SPARK-33111:
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             Summary: aft transform optimization
                 Key: SPARK-33111
                 URL: https://issues.apache.org/jira/browse/SPARK-33111
             Project: Spark
          Issue Type: Improvement
          Components: ML
    Affects Versions: 3.1.0
            Reporter: zhengruifeng


when {{predictionCol}} and {{quantilesCol}} are both set, we only need one computation for each row



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