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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/09/01 17:20:22 UTC
[jira] [Commented] (SPARK-17363) fix
MultivariantOnlineSummerizer.numNonZeros
[ https://issues.apache.org/jira/browse/SPARK-17363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15456062#comment-15456062 ]
Apache Spark commented on SPARK-17363:
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User 'WeichenXu123' has created a pull request for this issue:
https://github.com/apache/spark/pull/14923
> fix MultivariantOnlineSummerizer.numNonZeros
> --------------------------------------------
>
> Key: SPARK-17363
> URL: https://issues.apache.org/jira/browse/SPARK-17363
> Project: Spark
> Issue Type: Bug
> Components: ML, MLlib
> Affects Versions: 2.0.1, 2.1.0, 2.01
> Reporter: Weichen Xu
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> The MultivariantOnlineSummerizer.numNonZeros method is wrong.
> it should return the nnz array, not weightSum array.
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