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https://issues.apache.org/jira/browse/SPARK-28579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen resolved SPARK-28579.
-------------------------------
Resolution: Fixed
Fix Version/s: 3.0.0
Issue resolved by pull request 25311
[https://github.com/apache/spark/pull/25311]
> MaxAbsScaler avoids conversion to breeze.vector
> -----------------------------------------------
>
> Key: SPARK-28579
> URL: https://issues.apache.org/jira/browse/SPARK-28579
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Affects Versions: 3.0.0
> Reporter: zhengruifeng
> Assignee: zhengruifeng
> Priority: Minor
> Fix For: 3.0.0
>
>
> In current impl, MaxAbsScaler will convert each vector to a breeze.vector in
> transformation.
> This should be skipped.
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