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View Code? Open in Web Editor NEWMECCH: Metapath Context Convolution-based Heterogeneous Graph Neural Networks
MECCH: Metapath Context Convolution-based Heterogeneous Graph Neural Networks
In your code, i want to ask u where are your metapath context construction part?
def get_metapath_g(g, args):
# Generate the metapath neighbor graphs of all possible metapaths
# and integrate them into one dgl.DGLGraph -- metapath_g
all_metapaths_dict = get_all_metapaths(g, max_length=args.max_mp_length)
all_metapaths_list = metapath_dict2list(all_metapaths_dict)
metapath_g = None
for mp in all_metapaths_list:
metapath_g = add_metapath_connection(g, mp, metapath_g)
# copy features and labels
metapath_g.ndata["x"] = g.ndata["x"]
metapath_g.ndata["y"] = g.ndata["y"]
# select only max-length metapath
selected_metapaths = select_metapaths(all_metapaths_list, length=args.max_mp_length)
return metapath_g, selected_metapaths
get_metapath_g is the metapath context construction?
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