Reduction operation that sums elements. This operation reduces the dimensionality of the data: a matrix becomes a vector (sum of each column), and a vector becomes a scalar (sum of all elements). See the Julia documentation for details.
Reduction operation that sums elements. This operation reduces the dimensionality of the data: a matrix becomes a vector (sum of each column), and a vector becomes a scalar (sum of all elements). See the Julia documentation for details.