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https://issues.apache.org/jira/browse/SPARK-8665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17044607#comment-17044607
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Dmitry Goldenberg edited comment on SPARK-8665 at 2/25/20 4:04 PM:
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Any reason why this is marked as resolved? performance tips would definitely be
helpful esp. when dealing with larger datasets, esp. when it comes to memory
management.
Also blockSize. See for example SPARK-20443
was (Author: dgoldenberg):
Any reason why this is marked as resolved? performance tips would definitely be
helpful esp. when dealing with larger datasets, esp. when it comes to memory
management.
> Update ALS documentation to include performance tips
> ----------------------------------------------------
>
> Key: SPARK-8665
> URL: https://issues.apache.org/jira/browse/SPARK-8665
> Project: Spark
> Issue Type: Improvement
> Components: ML, MLlib
> Affects Versions: 1.4.0
> Reporter: Xiangrui Meng
> Assignee: Xiangrui Meng
> Priority: Major
> Labels: bulk-closed
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> With the new ALS implementation, users still need to deal with
> computation/communication trade-offs. It would be nice to document this
> clearly based on the issues on the mailing list.
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