sparsify for sparse arrays

2017-06-21 16:38:57 +02:00 · 2017-06-21 16:38:57 +02:00 · 806d9c822c
commit 806d9c822c
parent 8ce128d926
1 changed files with 1 additions and 0 deletions
--- a/Orb_AutFN.jl
+++ b/Orb_AutFN.jl
@ -53,6 +53,7 @@ function sparsify!{T}(U::SparseMatrixCSC{T}, eps=eps(T))
    return U
 end

+sparsify{T}(U::SparseMatrixCSC{T}, eps=eps(T)) = sparsify!(deepcopy(U), eps)
 small_to_zero!{T}(A::AbstractArray{T}, eps=eps(T)) = A[abs(A) .< eps] = zero(T)

 function init_model(Uπs)