Github user MechCoder commented on the pull request:
https://github.com/apache/spark/pull/5467#issuecomment-94197937
@jkbradley Thinking over it again, I'm not sure if it would offer a great
advantage to do so. If you are talking about preventing this slicing
(https://github.com/apache/spark/blob/master/mllib/src/main/scala/org/apache/spark/mllib/feature/Word2Vec.scala#L408)?
If yes, then even if I prevent this slicing and pass the Matrix, I would
have to do the slicing again from `Matrix.values` to find the norms
(https://github.com/apache/spark/pull/5467/files#diff-88f4b62c382b26ef8e856b23f5167ccdR446)
.
What other advantage did you have in mind?
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