[GitHub] incubator-hivemall pull request #149: [WIP][HIVEMALL-201] Evaluate, fix and ...

[myui]

Github user myui commented on a diff in the pull request:

    https://github.com/apache/incubator-hivemall/pull/149#discussion_r191308798
  
    --- Diff: core/src/main/java/hivemall/fm/FMArrayModel.java ---
    @@ -80,6 +80,11 @@ public float getW(@Nonnull final Feature x) {
         @Override
         protected void setW(@Nonnull Feature x, float nextWi) {
             int i = x.getFeatureIndex();
    +        setW(i, nextWi);
    --- End diff --
    
    better to avoid method call.


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