Repository: spark
Updated Branches:
refs/heads/branch-2.1 99c293eea -> 51754d6df
[SPARK-18678][ML] Skewed reservoir sampling in SamplingUtils
## What changes were proposed in this pull request?
Fix reservoir sampling bias for small k. An off-by-one error meant that the
probability of
Repository: spark
Updated Branches:
refs/heads/master b82802713 -> 79f5f281b
[SPARK-18678][ML] Skewed reservoir sampling in SamplingUtils
## What changes were proposed in this pull request?
Fix reservoir sampling bias for small k. An off-by-one error meant that the
probability of
