[SciPy-user] Creating a sparse matrix
Thu Dec 13 11:07:17 CST 2007
On Thu, 13 Dec 2007 16:45:43 +0100
Robert Cimrman <email@example.com> wrote:
> Nils Wagner wrote:
>> Thank you very much for your code snippet !
>> How do I use the COO constructor to build the
>> matrix from rows, cols and vals ?
> A = coo_matrix( (vals, (rows, cols)) )
The file contains only the upper triangular part of the
symmetric matrix. How can I add the lower part to A ?
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