sign

Source: R/tensor.R

Returns a new tensor with the sign of the elements of x.

tch_sign(x)

Arguments

x

tensor object

Examples

x <- tensor(matrix(rnorm(6), nrow = 3))
tch_sign(x)
#> tensor 
#>  1  1
#> -1 -1
#>  1 -1
#> [ Variable[CPUFloatType]{3,2} ]