Mv

Usage

torch_mv(self, vec)

Arguments

self

(Tensor) matrix to be multiplied

vec

(Tensor) vector to be multiplied

Note

This function does not broadcast .

mv(input, vec, out=NULL) -> Tensor

Performs a matrix-vector product of the matrix input and the vector vec.

If input is a $(n\times m)$ tensor, vec is a 1-D tensor of size $m$, out will be 1-D of size $n$.

Examples

if (torch_is_installed()) {

mat = torch_randn(c(2, 3))
vec = torch_randn(c(3))
torch_mv(mat, vec)
}
#> torch_tensor
#> -0.7533
#> -0.0131
#> [ CPUFloatType{2} ]