Data(edge_index=[2, 676684], text_nodes=[478022], text_edges=[676684], node_labels=[478022], edge_score_labels=[676684], edge_special_labels=[676684]) Data(edge_index=[2, 676684], node_labels=[478022], edge_score_labels=[676684], edge_special_labels=[676684], y=[478022], train_mask=[478022], val_mask=[478022], test_mask=[478022], num_classes=3, num_nodes=478022, x=[478022, 1536], edge_attr=[676684, 1536]) cuda Validation begins F1 score: 0.9957 Validation Accuracy: 0.9971 Validation begins F1 score: 0.9957 Validation Accuracy: 0.9971 Validation begins F1 score: 0.9960 Validation Accuracy: 0.9973 Validation begins F1 score: 0.9962 Validation Accuracy: 0.9974 Validation begins F1 score: 0.9961 Validation Accuracy: 0.9970 Validation begins F1 score: 0.9962 Validation Accuracy: 0.9972 Validation begins F1 score: 0.9960 Validation Accuracy: 0.9967 Validation begins F1 score: 0.9961 Validation Accuracy: 0.9970 Validation begins F1 score: 0.9962 Validation Accuracy: 0.9970