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From myui <>
Subject [GitHub] incubator-hivemall pull request #105: [WIP][HIVEMALL-24] Scalable field-awar...
Date Tue, 25 Jul 2017 11:07:54 GMT
GitHub user myui opened a pull request:

    [WIP][HIVEMALL-24] Scalable field-aware factorization machines 

    ## What changes were proposed in this pull request?
    Make ffm_predict function more scalable by creating its UDAF implementation
    ## What type of PR is it?
    ## What is the Jira issue?
    ## How was this patch tested?
    manual tests 
    ## Checklist
    - [ ] Fix a bug in FFMPredictGenericUDAF  
    - [ ] Run manual tests
    - [ ] Write documentation about FFM
    *Note: This PR is based on *

You can merge this pull request into a Git repository by running:

    $ git pull HIVEMALL-24-2

Alternatively you can review and apply these changes as the patch at:

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #105
commit 591e3b0f255e6523167157ed2e68c9499b4ca2cd
Author: Takuya Kitazawa <>
Date:   2017-03-03T08:48:12Z

    Implement -ffm option in `feature_pairs`

commit 343f704dc4eeee25f195e298ee014368db1fef9e
Author: Takuya Kitazawa <>
Date:   2017-03-03T08:48:26Z

    Create FFMPredictGenericUDAF

commit 82fa5810c459c89c56cb83b06c62a044e34e2dee
Author: Makoto Yui <>
Date:   2017-07-21T06:38:30Z

    Merge branch 'ffm-predict-udaf' of into HIVEMALL-24-2

commit deea39a25653d0d85993ca50236003a0db13c202
Author: Makoto Yui <>
Date:   2017-07-24T06:22:16Z

    safe cast for Short

commit 36a6ca27a48de0e0a89bef352d0e2c23179091c8
Author: Makoto Yui <>
Date:   2017-07-24T07:58:33Z

    Removed unnessasary code

commit 550bb4e6f0f69cfd25506c34caf67e3c014d5750
Author: Makoto Yui <>
Date:   2017-07-25T11:03:29Z

    Changed FFM prediction model as a scalable format


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