torch_vstack function

Vstack

torch_vstack(tensors)

Arguments

• tensors: (sequence of Tensors) sequence of tensors to concatenate

vstack(tensors, *, out=None) -> Tensor

Stack tensors in sequence vertically (row wise).

This is equivalent to concatenation along the first axis after all 1-D tensors have been reshaped by torch_atleast_2d().

Examples

if (torch_is_installed()) {

a <- torch_tensor(c(1, 2, 3))
b <- torch_tensor(c(4, 5, 6))
torch_vstack(list(a,b))
a <- torch_tensor(rbind(1,2,3))
b <- torch_tensor(rbind(4,5,6))
torch_vstack(list(a,b))
}