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extract a degree sequence from an adjacency matrix
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| def get_degree_sequence(graph): | |
| '''Get a degree sequence of a graph. | |
| Parameters: | |
| graph: scipy.sparse.csr.csr_matrix | |
| A graph in compressed sparse row format. | |
| ''' | |
| degree_seq = graph.sum(axis=0).A.ravel() | |
| return degree_seq |
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