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https://issues.apache.org/jira/browse/ARROW-772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16340119#comment-16340119
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Jingyuan Wang edited comment on ARROW-772 at 1/25/18 9:34 PM:
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I'll take a stab at this one and get familiar with c++ code.
was (Author: alphalfalfa):
I'll take a stab at this one.
> [C++] Implement take kernel functions
> -------------------------------------
>
> Key: ARROW-772
> URL: https://issues.apache.org/jira/browse/ARROW-772
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++
> Reporter: Wes McKinney
> Assignee: Jingyuan Wang
> Priority: Major
> Labels: Analytics
> Fix For: 0.9.0
>
>
> Among other things, this can be used to convert from DictionaryArray back to
> dense array. This is equivalent to {{ndarray.take}} in NumPy
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