t_svd_reconstruct {rTensor} | R Documentation |
Reconstruct the original 3-Tensor after it has been decomposed into U, S, V
via t_svd
.
t_svd_reconstruct(L)
L |
list that is an output from |
a 3-Tensor
tnsr <- rand_tensor(c(10,10,10))
tsvdD <- t_svd(tnsr)
1 - fnorm(t_svd_reconstruct(tsvdD)-tnsr)/fnorm(tnsr)