Пример #1
0
 def test_to_coo_matrix(self):
     """
     Test the generation of a sparse amtrix as output 
     """
     a = (np.random.randn(5, 5)>.8).astype(np.float)
     wg = fg.wgraph_from_adjacency(a)
     b = wg.to_coo_matrix().todense()
     self.assert_((a==b).all())
Пример #2
0
 def test_graph_create_from_array(self):
     """
     Test the creation of a graph from a sparse coo_matrix 
     """
     a = np.random.randn(5, 5)
     wg = fg.wgraph_from_adjacency(a)
     b = wg.adjacency()
     self.assert_((a==b).all())