trait MatrixOps[TMatrix, TVector] extends AnyRef
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- abstract def centerColumns(matrix: TMatrix): TMatrix
-
abstract
def
colMean(matrix: TMatrix): TVector
Computes the mean of each column.
Computes the mean of each column. The result is transposed into a vector.
-
abstract
def
gemv(A: TMatrix, x: TVector, yOpt: Option[TVector] = None, alpha: Double = 1.0, beta: Double = 1.0, aTranspose: Boolean = false): TVector
alpha*A*x + beta*y
- abstract def size(matrix: TMatrix): (Long, Long)
- abstract def transpose(matrix: TMatrix): TMatrix