Logcumsumexp
Source:R/gen-namespace-docs.R
, R/gen-namespace-examples.R
, R/gen-namespace.R
torch_logcumsumexp.Rd
Logcumsumexp
logcumsumexp(input, dim, *, out=None) -> Tensor
Returns the logarithm of the cumulative summation of the exponentiation of
elements of input
in the dimension dim
.
For summation index dim
and other indices
Examples
if (torch_is_installed()) {
a <- torch_randn(c(10))
torch_logcumsumexp(a, dim=1)
}
#> torch_tensor
#> -0.6432
#> 0.8586
#> 1.0778
#> 1.1589
#> 2.0787
#> 2.2299
#> 2.2579
#> 2.8005
#> 2.9865
#> 3.1512
#> [ CPUFloatType{10} ]