src.factorize_graph_matching.kronecker_sparse¶
- src.factorize_graph_matching.kronecker_sparse(arr1: numpy.ndarray, arr2: numpy.ndarray) numpy.ndarray [source]¶
Compute the kronecker product of \(\mathbf{T}_1\) and \(\mathbf{T}_2\). This function is implemented in scipy.sparse API and runs on cpu.
- Parameters
arr1 – input array 1
arr2 – input array 2
- Returns
kronecker product of \(\mathbf{T}_1\) and \(\mathbf{T}_2\)