[graph-tool] Adjancymatrix graphcreation

Tiago de Paula Peixoto tiago at skewed.de
Thu Mar 13 11:36:38 CET 2014


On 03/12/2014 05:28 PM, v k wrote:
> Hey folks,
>
> Is there an efficient way to create a graph out of a sparse adjancy
> matrix? Otherwise my idea is rather to use np.nonzero and iterate over
> it all, but it didnt naive to me.

There is not built-in function for this. All you need to do is to
iterate over the nonzero entries, and call Graph.add_edge().

Best,
Tiago

-- 
Tiago de Paula Peixoto <tiago at skewed.de>

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