importtorchimporttorch.nn.functionalasFfromtorch_geometric.datasetsimportDBLPfromtorch_geometric.nnimportLinear,HGTConv 读取图数据DBLP,该数据为计算机科学的文献异构网络,DBLP中包含四种类型的节点:authors (4,057 nodes), papers (14,328 nodes), terms (7,723 nodes), 和 conferences (20 nodes). 作者分为...