Spark - Sparse Vector

1 - Example

sparse1 = SparseVector(4, [1, 3], [3.0, 4.0])

where:

  • 4 is the size of the vector
  • [1,3] are the ordered indices of the vector where the data is not null
  • [3,4] are the value

The sparse1 vector = [0,3,0,4]

2 - Documentation / Reference

db/spark/sparsevector.txt ยท Last modified: 2017/09/06 20:15 by gerardnico