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Posted to issues@spark.apache.org by "shahid (JIRA)" <ji...@apache.org> on 2018/11/12 15:11:00 UTC

[jira] [Created] (SPARK-26017) SVD++ error rate is high in the test suite.

shahid created SPARK-26017:
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             Summary: SVD++ error rate is high in the test suite.
                 Key: SPARK-26017
                 URL: https://issues.apache.org/jira/browse/SPARK-26017
             Project: Spark
          Issue Type: Bug
          Components: GraphX
    Affects Versions: 2.3.2
            Reporter: shahid


In the test suite, "{color:#008000}Test SVD++ with mean square error on training set", {color}error rate is quite high, even for large number of iterations.

!image-2018-11-12-20-38-19-677.png!  

 

 

 

 

 



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