sklearn.utils.sparsefuncs.inplace_swap_row¶
- sklearn.utils.sparsefuncs.inplace_swap_row(X, m, n)[source]¶
Swaps two rows of a CSC/CSR matrix in-place.
Parameters: X : CSR or CSC sparse matrix, shape=(n_samples, n_features)
Matrix whose two rows are to be swapped.
m : int
Index of the row of X to be swapped.
n : int
Index of the row of X to be swapped.