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Posted to issues@spark.apache.org by "zhengruifeng (Jira)" <ji...@apache.org> on 2019/11/19 09:25:00 UTC

[jira] [Created] (SPARK-29959) Summarizer support more metrics

zhengruifeng created SPARK-29959:
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             Summary: Summarizer support more metrics
                 Key: SPARK-29959
                 URL: https://issues.apache.org/jira/browse/SPARK-29959
             Project: Spark
          Issue Type: Improvement
          Components: ML, PySpark
    Affects Versions: 3.0.0
            Reporter: zhengruifeng


Summarizer support more metrics: sum, sumL2, weightSum, numFeatures, std



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