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

XCSR or CSC sparse matrix, shape=(n_samples, n_features)

Matrix whose two columns are to be swapped.

mint

Index of the column of X to be swapped.

nint

Index of the column of X to be swapped.