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https://issues.apache.org/jira/browse/SPARK-19078?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhengruifeng updated SPARK-19078:
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Summary: ML.transform avoid extra vector conversion (was:
PCAModel.transform avoid extra vector conversion)
> ML.transform avoid extra vector conversion
> ------------------------------------------
>
> Key: SPARK-19078
> URL: https://issues.apache.org/jira/browse/SPARK-19078
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Reporter: zhengruifeng
> Priority: Trivial
>
> As suggested in the source, avoid the vector conversion in
> {{PCAModel.transform()}}
> {{// TODO: Make the transformer natively in ml framework to avoid extra
> conversion.}}
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