Graph Hashing

Functions for hashing graphs to strings. Isomorphic graphs should be assigned identical hashes. For now, only Weisfeiler-Lehman hashing is implemented.

weisfeiler_lehman_graph_hash(G[, edge_attr, ...])	Return Weisfeiler Lehman (WL) graph hash.
weisfeiler_lehman_subgraph_hashes(G[, ...])	Return a dictionary of subgraph hashes by node.