Fills the input Tensor
with a (semi) orthogonal matrix, as
described in Exact solutions to the nonlinear dynamics of learning in deep linear neural networks
- Saxe, A. et al. (2013). The input tensor must have
at least 2 dimensions, and for tensors with more than 2 dimensions the
trailing dimensions are flattened.
Examples
if (torch_is_installed()) {
w <- torch_empty(3, 5)
nn_init_orthogonal_(w)
}
#> torch_tensor
#> -0.8132 -0.4735 -0.2453 0.2239 -0.0644
#> -0.3553 0.3541 0.2067 -0.5077 -0.6693
#> -0.2256 -0.1611 0.8812 -0.0873 0.3729
#> [ CPUFloatType{3,5} ]