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https://issues.apache.org/jira/browse/SPARK-5207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14274335#comment-14274335
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Xiangrui Meng commented on SPARK-5207:
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[~ogeagla] I've assigned this ticket to you. Now the constructor takes
withMean, withStd, mean, and std. We may want to consider whether we want to
change the ordering of the parameters or provide auxiliary constructors. For
example, we can have
StandardScalerModel(mean, std)
and then make withMean, withStd configurable via setters.
setWithMean
setWithStd
Just provide one option here. [~dbtsai] implemented this feature. He may want
to add more.
> StandardScalerModel mean and variance re-use
> --------------------------------------------
>
> Key: SPARK-5207
> URL: https://issues.apache.org/jira/browse/SPARK-5207
> Project: Spark
> Issue Type: Improvement
> Components: MLlib
> Reporter: Octavian Geagla
> Assignee: Octavian Geagla
>
> From this discussion:
> http://apache-spark-developers-list.1001551.n3.nabble.com/Re-use-scaling-means-and-variances-from-StandardScalerModel-td10073.html
> Changing constructor to public would be a simple change, but a discussion is
> needed to determine what args necessary for this change.
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