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https://issues.apache.org/jira/browse/MAHOUT-1490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14011566#comment-14011566
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ASF GitHub Bot commented on MAHOUT-1490:
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GitHub user dlyubimov reopened a pull request:
https://github.com/apache/mahout/pull/3
MAHOUT-1490 Data frame R-like bindings
At this point, exploration and WIP of columnar data frame support, speed,
approaches.
MAHOUT-1490
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dlyubimov/mahout MAHOUT-1490-a
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/mahout/pull/3.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3
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commit 1658ce07f198bbc62fad429ed03a07e4afc30dd1
Author: Dmitriy Lyubimov <[email protected]>
Date: 2014-05-06T23:46:44Z
Tests for RHS and mutate.
commit e728050e74177fdc6e461eff4f6e4bb6f95e3be2
Author: Dmitriy Lyubimov <[email protected]>
Date: 2014-05-07T00:18:44Z
+select
commit cd0bb1308e8c39c21dbcd7ac4020f9a6e2ca2e87
Author: Dmitriy Lyubimov <[email protected]>
Date: 2014-05-07T18:31:30Z
mixing integral and named subscripts
commit bf40aba777d861c49bbb8b21e0cee38eb5fbc561
Author: Dmitriy Lyubimov <[email protected]>
Date: 2014-05-07T20:30:35Z
should return DFrameLike
commit f9fced3accfadb18811775c98886eab54768535c
Author: Dmitriy Lyubimov <[email protected]>
Date: 2014-05-16T18:27:40Z
Playing with messy things
commit 445e3886d227c51de6d04ca4fc23000c59ed30b8
Author: Dmitriy Lyubimov <[email protected]>
Date: 2014-05-16T23:27:14Z
speed tests using Unsafe..
commit b46d01690214cf007a8054b05e23a2402ab62351
Author: Dmitriy Lyubimov <[email protected]>
Date: 2014-05-28T20:05:08Z
Extending on CellOps concept a bit
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> Data frame R-like bindings
> --------------------------
>
> Key: MAHOUT-1490
> URL: https://issues.apache.org/jira/browse/MAHOUT-1490
> Project: Mahout
> Issue Type: New Feature
> Reporter: Saikat Kanjilal
> Assignee: Dmitriy Lyubimov
> Fix For: 1.0
>
> Original Estimate: 20h
> Remaining Estimate: 20h
>
> Create Data frame R-like bindings for spark
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