DOK.from_scipy_sparse

classmethod DOK.from_scipy_sparse(x)[source]

Create a DOK array from a scipy.sparse.spmatrix.

Parameters:

x (scipy.sparse.spmatrix) – The matrix to convert.

Returns:

The equivalent DOK array.

Return type:

DOK

Examples

>>> x = scipy.sparse.rand(6, 3, density=0.2)
>>> s = DOK.from_scipy_sparse(x)
>>> np.array_equal(x.todense(), s.todense())
True