Fig. 4
From: Co-MLHAN: contrastive learning for multilayer heterogeneous attributed networks
Examples of meta-path instances for types MAM (movie–actor–movie) marked with bold black lines, MDM (movie–director–movie) marked with bold red lines, AMA (actor–movie–actor) marked with bold blue lines, and AMDMA (actor–movie–director–movie–actor) marked with bold green lines, w.r.t. layer \(G_{l}\) in the multilayer graph of Fig. 1 (a), all meta-path instances of type MAM w.r.t. the same layer (b) and the corresponding meta-path based graph for MAM type, with focus on node \(M_{1}\) and its neighbors (c)