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https://issues.apache.org/jira/browse/SPARK-7422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiangrui Meng updated SPARK-7422:
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Assignee: George Dittmar
> Add argmax to Vector, SparseVector
> ----------------------------------
>
> Key: SPARK-7422
> URL: https://issues.apache.org/jira/browse/SPARK-7422
> Project: Spark
> Issue Type: New Feature
> Components: MLlib
> Reporter: Joseph K. Bradley
> Assignee: George Dittmar
> Priority: Minor
> Labels: starter
>
> DenseVector has an argmax method which is currently private to Spark. It
> would be nice to add that method to Vector and SparseVector. Adding it to
> SparseVector would require being careful about handling the inactive elements
> correctly and efficiently.
> We should make argmax public and add unit tests.
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