Repository: spark
Updated Branches:
refs/heads/master 0fe54cff1 - 89f912264
[SPARK-4596][MLLib] Refactorize Normalizer to make code cleaner
In this refactoring, the performance will be slightly increased due to removing
the overhead from breeze vector. The bottleneck is still in breeze norm
Repository: spark
Updated Branches:
refs/heads/branch-1.2 1f4d1ac4b - 74571991b
[SPARK-4596][MLLib] Refactorize Normalizer to make code cleaner
In this refactoring, the performance will be slightly increased due to removing
the overhead from breeze vector. The bottleneck is still in breeze