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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2014/11/12 20:58:34 UTC

[jira] [Created] (SPARK-4372) Make LR and SVM's default parameters consistent in Scala and Python

Xiangrui Meng created SPARK-4372:
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             Summary: Make LR and SVM's default parameters consistent in Scala and Python 
                 Key: SPARK-4372
                 URL: https://issues.apache.org/jira/browse/SPARK-4372
             Project: Spark
          Issue Type: Bug
          Components: MLlib, PySpark
    Affects Versions: 1.2.0
            Reporter: Xiangrui Meng


The current default regParam is 1.0 and regType is claimed to be none in Python (but actually it is l2), while regParam = 0.0 and regType is L2 in Scala. We should make the default values consistent.



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