COO.to_scipy_sparse

COO.to_scipy_sparse()

Converts this COO object into a scipy.sparse.coo_matrix.

Returns:

The converted Scipy sparse matrix.

Return type:

scipy.sparse.coo_matrix

Raises:

• ValueError – If the array is not two-dimensional.
• ValueError – If all the array doesn’t zero fill-values.

See also

COO.tocsr()

Convert to a scipy.sparse.csr_matrix.

COO.tocsc()

Convert to a scipy.sparse.csc_matrix.