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.