On 04/19/10 08:03, pp wrote:
> I am currently dealing with sparse matrices and have doubts on whether
> we can use
> 1.) dot (for matrix multiplication) and inv (inverse) operations of
> numpy on sparse matrices of CSR format.
>
I don't know of any use of the inverse of a sparse matrix.
Note, in
On 4/19/10 1:03 AM, pp wrote:
I am currently dealing with sparse matrices and have doubts on whether
we can use
1.) dot (for matrix multiplication) and inv (inverse) operations of
numpy on sparse matrices of CSR format.
I initially constructed my sparse matrix using COO format and then
converted
I tried csr_matrix.dot(A,N) where A and N are two sparse matrices.
is it correct for multiplication of two sparse matrices ?
I still do not now how to perform matrix inversion for a sparse
matrix. Can anyone please help.
Thanks!!
On Apr 19, 12:03 am, pp wrote:
> I am currently dealing with spa
I am currently dealing with sparse matrices and have doubts on whether
we can use
1.) dot (for matrix multiplication) and inv (inverse) operations of
numpy on sparse matrices of CSR format.
I initially constructed my sparse matrix using COO format and then
converted it to CSR format now I want to
