Github user beckgael commented on a diff in the pull request:
https://github.com/apache/spark/pull/23048#discussion_r234937901
--- Diff:
mllib-local/src/main/scala/org/apache/spark/ml/linalg/Vectors.scala ---
@@ -370,14 +370,19 @@ object Vectors {
case (v1: DenseVector
GitHub user beckgael opened a pull request:
https://github.com/apache/spark/pull/23048
transform DenseVector x DenseVector sqdist from imperativ to functionâ¦
â¦al tailrec style which improves performance well on low and medium dim
vectors
## What changes were proposed
