GitHub user nzw0301 opened a pull request:
https://github.com/apache/incubator-hivemall/pull/111
[WIP][HIVEMALL-17] Support SLIM
## What changes were proposed in this pull request?
Add new UDTF: `train_slim`
## What type of PR is it?
Improvement
## What is the Jira issue?
https://issues.apache.org/jira/browse/HIVEMALL-17
## How was this patch tested?
- Add `recommend/SlimUDTFTest`
- manual tests on EMR
## How to use this feature?
- Please see markdown file: `movielens_slim.md` in this PR.
## Checklist
- [x] Did you apply source code formatter, i.e., `mvn formatter:format`,
for your commit?
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/nzw0301/incubator-hivemall HIVEMALL-17
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-hivemall/pull/111.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 #111
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commit a9b89656ef4b54cb938e59e3bb546a2aa33a9fd3
Author: Kento NOZAWA <[email protected]>
Date: 2017-08-18T03:30:14Z
Init Slim UDTF
commit 5728499405400d68faec2be58cd11e788ce8c607
Author: Kento NOZAWA <[email protected]>
Date: 2017-08-25T07:15:18Z
Move comment
commit 7ac96304f06b41c0a72c1be885cd66d75acfd966
Author: Kento NOZAWA <[email protected]>
Date: 2017-08-25T09:58:27Z
Init slim document
commit 23672cf5ddeceb06cad10e9a0496d860d786d601
Author: Kento NOZAWA <[email protected]>
Date: 2017-08-28T07:22:39Z
Update slim
- Update docs
- Remove degub print in test
- Rename function for unification: `slim_train` to `train_slim`
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