matmul

sparse.matmul(a, b)

Perform the equivalent of numpy.matmul on two arrays.

Parameters:

• a (Union[SparseArray, np.ndarray, scipy.sparse.spmatrix]) – The arrays to perform the matmul operation on.

• b (Union[SparseArray, np.ndarray, scipy.sparse.spmatrix]) – The arrays to perform the matmul operation on.

Returns:

The result of the operation.

Return type:

Union[SparseArray, numpy.ndarray]

Raises:

ValueError – If all arguments don’t have zero fill-values, or the shape of the two arrays is not broadcastable.

See also

numpy.matmul

NumPy equivalent function.

COO.__matmul__

Equivalent function for COO objects.