Hi, I'm wondering how to access elements of a linalg.Vector, e.g: sparseVector: Seq[org.apache.spark.mllib.linalg.Vector] = List((3,[1,2],[1.0,2.0]), (3,[0,1,2],[3.0,4.0,5.0]))
scala> sparseVector(1) res16: org.apache.spark.mllib.linalg.Vector = (3,[0,1,2],[3.0,4.0,5.0]) How to get the indices(0,1,2) and values(3.0,4.0,5.0) of e.g: (3,[0,1,2],[3.0,4.0,5.0]) ? It will be useful to map them into index->value pairs like: 0->3.0 1->4.0 2->5.0 I could not find such info from: https://spark.apache.org/docs/1.2.0/api/scala/index.html#org.apache.spark.mllib.linalg.Vector Thanks. Cheers, Dan
