Jeff Law jlaw9
jlaw9
/ permute_sparse_matrix.py
Last active
November 13, 2020 20:42
— forked from vtraag/permute_sparse_matrix.py
Permute sparse matrix in Python using scipy COO format
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| from scipy import sparse | |
| def permute_sparse_matrix(M, row_order=None, col_order=None): | |
| """ | |
| Reorders the rows and/or columns in a scipy sparse matrix to the specified order. | |
| """ | |
| if row_order is None and col_order is None: | |
| return M | |
| new_M = M |