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https://issues.apache.org/jira/browse/SPARK-13490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen updated SPARK-13490:
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Priority: Trivial (was: Minor)
> ML LinearRegression should cache standardization param value
> ------------------------------------------------------------
>
> Key: SPARK-13490
> URL: https://issues.apache.org/jira/browse/SPARK-13490
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Reporter: Yanbo Liang
> Priority: Trivial
> Fix For: 2.0.0
>
>
> Like SPARK-13132 for LogisticRegression, LinearRegression with L1
> regularization should also cache the value of the standardization rather than
> re-fetching it from the ParamMap for every OWLQN iteration.
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