sklearn.utils.sparsefuncs
.inplace_swap_column¶
- sklearn.utils.sparsefuncs.inplace_swap_column(X, m, n)[source]¶
Swaps two columns of a CSC/CSR matrix in-place.
- Parameters
- Xsparse matrix of shape (n_samples, n_features)
Matrix whose two columns are to be swapped. It should be of CSR or CSC format.
- mint
Index of the column of X to be swapped.
- nint
Index of the column of X to be swapped.