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https://issues.apache.org/jira/browse/SPARK-6234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14353793#comment-14353793
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Nishkam Ravi commented on SPARK-6234:
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[~mengxr] Variant of org.apache.spark.examples.LocalKMeans which uses Breeze.
Input dataset: 20GB, 6-node cluster.
> 10% Performance regression with Breeze upgrade
> ----------------------------------------------
>
> Key: SPARK-6234
> URL: https://issues.apache.org/jira/browse/SPARK-6234
> Project: Spark
> Issue Type: Bug
> Reporter: Nishkam Ravi
>
> KMeans regresses by 10% with the Breeze upgrade from 0.10 to 0.11
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