Cummin

Cummin

Usage

torch_cummin(self, dim)

Arguments

self

(Tensor) the input tensor.

dim

(int) the dimension to do the operation over

cummin(input, dim) -> (Tensor, LongTensor)

Returns a namedtuple (values, indices) where values is the cumulative minimum of elements of input in the dimension dim. And indices is the index location of each maximum value found in the dimension dim.

$$ y_i = min(x_1, x_2, x_3, \dots, x_i) $$

Examples

if (torch_is_installed()) {

a = torch_randn(c(10))
a
torch_cummin(a, dim=1)
}
#> [[1]]
#> torch_tensor
#>  1.4510
#> -0.2779
#> -0.3881
#> -0.3881
#> -1.3347
#> -1.3347
#> -1.3347
#> -1.3347
#> -1.3347
#> -1.3347
#> [ CPUFloatType{10} ]
#> 
#> [[2]]
#> torch_tensor
#>  0
#>  1
#>  2
#>  2
#>  4
#>  4
#>  4
#>  4
#>  4
#>  4
#> [ CPULongType{10} ]
#>