{ "learning_rate": 0.01, "num_hidden": 128, "num_proj_hidden": 64, "activation": "rrelu", "drop_edge_rate_1": 0.4, "drop_edge_rate_2": 0.1, "drop_feature_rate_1": 0.1, "drop_feature_rate_2": 0.4, "tau": 0.5, "num_epochs": 1500 }