| node-classification-on-amz-comp | HH-GCN | #1 | Accuracy: 90.92% |
| node-classification-on-amz-comp | GCN | #2 | Accuracy: 90.22% |
| node-classification-on-amz-comp | HH-GraphSAGE | #4 | Accuracy: 86.6% |
| node-classification-on-amz-comp | GraphSAGE | #6 | Accuracy: 84.79% |
| node-classification-on-amz-photo | GraphSAGE | #5 | Accuracy: 95.03% |
| node-classification-on-amz-photo | HH-GraphSAGE | #6 | Accuracy: 94.55% |
| node-classification-on-amz-photo | HH-GCN | #7 | Accuracy: 94.52% |
| node-classification-on-amz-photo | GCN | #9 | Accuracy: 93.59% |
| node-classification-on-chameleon-60-20-20 | HH-GraphSAGE | #21 | 1:1 Accuracy: 62.98 ± 3.35 |
| node-classification-on-chameleon-60-20-20 | HH-GAT | #26 | 1:1 Accuracy: 61.12 ± 1.83 |
| node-classification-on-chameleon-60-20-20 | HH-GCN | #30 | 1:1 Accuracy: 60.24 ± 1.93 |
| node-classification-on-coauthor-cs | HH-GraphSAGE | #12 | Accuracy: 95.13% |
| node-classification-on-coauthor-cs | GraphSAGE | #13 | Accuracy: 95.11% |
| node-classification-on-coauthor-cs | HH-GCN | #16 | Accuracy: 94.71% |
| node-classification-on-coauthor-cs | GCN | #17 | Accuracy: 94.06% |
| node-classification-on-cornell-60-20-20 | HH-GraphSAGE | #27 | 1:1 Accuracy: 74.6 ± 6.06 |
| node-classification-on-cornell-60-20-20 | HH-GAT | #29 | 1:1 Accuracy: 72.7 ± 4.26 |
| node-classification-on-cornell-60-20-20 | HH-GCN | #34 | 1:1 Accuracy: 63.24 ± 5.43 |
| node-classification-on-squirrel-60-20-20 | HH-GCN | #18 | 1:1 Accuracy: 47.19 ± 1.21 |
| node-classification-on-squirrel-60-20-20 | HH-GAT | #20 | 1:1 Accuracy: 46.35 ± 1.86 |
| node-classification-on-squirrel-60-20-20 | HH-GraphSAGE | #21 | 1:1 Accuracy: 45.25 ± 1.52 |
| node-classification-on-texas-60-20-20-random | HH-GraphSAGE | #21 | 1:1 Accuracy: 85.95 ± 6.42 |
| node-classification-on-texas-60-20-20-random | HH-GAT | #30 | 1:1 Accuracy: 80.54 ± 4.80 |
| node-classification-on-texas-60-20-20-random | HH-GCN | #35 | 1:1 Accuracy: 71.89 ± 3.46 |
| node-classification-on-wiki-cs | GraphSAGE | #2 | Accuracy: 83.67 |
| node-classification-on-wiki-cs | HH-GraphSAGE | #3 | Accuracy: 82.81 |
| node-classification-on-wiki-cs | HH-GCN | #4 | Accuracy: 82.57 |
| node-classification-on-wiki-cs | GCN | #5 | Accuracy: 81.93 |
| node-classification-on-wisconsin-60-20-20 | HH-GraphSAGE | #21 | 1:1 Accuracy: 85.88 ± 3.99 |
| node-classification-on-wisconsin-60-20-20 | HH-GAT | #22 | 1:1 Accuracy: 83.53 ± 3.84 |
| node-classification-on-wisconsin-60-20-20 | HH-GCN | #24 | 1:1 Accuracy: 79.8 ± 4.30 |