Introduction | Building motif adjacency matrices | An example network | Basic motif adjacency matrix construction | Functional and structural motif adjacency matrices | Weighted motif adjacency matrices | Mean-weighted instances | Product-weighted instances | Computation method | Sampling random weighted directed networks | Directed stochastic block models | Constant-weighted directed stochastic block models | Poisson-weighted directed stochastic block models | Bipartite stochastic block models | Weighted bipartite stochastic block models | Spectral embedding with motif adjacency matrices | Laplacian matrices | Combinatorial Laplacian | Random-walk Laplacian | Laplace embedding | Motif embedding | Motif-based spectral clustering | References