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From myui <...@git.apache.org>
Subject [GitHub] incubator-hivemall issue #123: [WIP][HIVEMALL-154] Refactor Field-aware Fact...
Date Fri, 20 Oct 2017 07:39:03 GMT
Github user myui commented on the issue:

    https://github.com/apache/incubator-hivemall/pull/123
  
    Enabling [instance-wise L2 normalization ](https://github.com/apache/incubator-hivemall/pull/123/files#diff-07f782d5891a557e0af0b31638b5680fR179)
resulted in worse performance than `-no-norm`.
    
    Also, training of FFM will become significantly slow when enabling instance-wise L2 normalization
as training does not converge well. More investigation is required.


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