Mean
Mean
torch_mean(self, dim, keepdim = FALSE, dtype = NULL)
self |
(Tensor) the input tensor. |
dim |
(int or tuple of ints) the dimension or dimensions to reduce. |
keepdim |
(bool) whether the output tensor has |
dtype |
the resulting data type. |
Returns the mean value of all elements in the input tensor.
Returns the mean value of each row of the input tensor in the given
dimension dim. If dim is a list of dimensions,
reduce over all of them.
If keepdim is TRUE, the output tensor is of the same size
as input except in the dimension(s) dim where it is of size 1.
Otherwise, dim is squeezed (see torch_squeeze), resulting in the
output tensor having 1 (or len(dim)) fewer dimension(s).
if (torch_is_installed()) {
a = torch_randn(c(1, 3))
a
torch_mean(a)
a = torch_randn(c(4, 4))
a
torch_mean(a, 1)
torch_mean(a, 1, TRUE)
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