huxiaoti

A question about negative samples generation in preprocessing.py

4

Hi Thomas, I'm confused when you generate the negative edge labels of validation set as: ```python3 val_edges_false = [] while len(val_edges_false) < len(val_edges): idx_i = np.random.randint(0, adj.shape[0]) idx_j = np.random.randint(0,...

Hello Zhang, Thanks for your contribution. As the artcile says the aggregation function gather all the neghbors of the given vertex (including itself), but there is no special relation matrix...