module Spark::Mllib::Matrices

Public Class Methods

dense(*args) click to toggle source
# File lib/spark/mllib/matrix.rb, line 5
def self.dense(*args)
  DenseMatrix.new(*args)
end
sparse(*args) click to toggle source
# File lib/spark/mllib/matrix.rb, line 9
def self.sparse(*args)
  SparseMatrix.new(*args)
end
to_matrix(data) click to toggle source
# File lib/spark/mllib/matrix.rb, line 13
def self.to_matrix(data)
  if data.is_a?(SparseMatrix) || data.is_a?(DenseMatrix)
    data
  elsif data.is_a?(Array)
    DenseMatrix.new(data)
  end
end