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https://issues.apache.org/jira/browse/SPARK-2544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiangrui Meng updated SPARK-2544:
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Assignee: Guoqiang Li
> Improve ALS algorithm resource usage
> ------------------------------------
>
> Key: SPARK-2544
> URL: https://issues.apache.org/jira/browse/SPARK-2544
> Project: Spark
> Issue Type: Improvement
> Components: MLlib
> Reporter: Guoqiang Li
> Assignee: Guoqiang Li
>
> The following problems in ALS
> 1. The RDD of products and users dependencies are too long
> 2. The shuffle files are too large.
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