Table 3:
Multi-classification performance of different methods on ADNI2 and OASIS-3
| Dataset | Method | Acc | AUC | Spe | Sen | F1-score |
|---|---|---|---|---|---|---|
| ADNI2 | Random Forest [35 ] | 54.42±3.69 | 80.29±2.90 | 84.20±1.33 | 51.28±3.66 | 51.13±3.89 |
| SVM [36 ] | 63.39±1.65 | 86.51±1.06 | 87.65±0.57 | 63.75±1.53 | 63.36±1.67 | |
| DNN [37 ] | 72.27±2.43 | 88.31±2.83 | 90.76±0.78 | 72.26±1.95 | 72.99±2.10 | |
| BrainnetCNN [38 ] | 72.51±5.03 | 88.18±4.18 | 90.65±1.68 | 72.61±4.77 | 72.87±4.98 | |
| FCNet [39 ] | 69.20±3.82 | 86.27±1.50 | 89.56±1.26 | 69.31±3.85 | 69.24±4.09 | |
| GAT [40 ] | 67.04±4.09 | 83.56±3.16 | 88.58±1.59 | 66.41±4.65 | 66.53±4.62 | |
| GCN [41] | 73.56±2.63 | 88.68±1.69 | 91.07±0.91 | 73.71±2.62 | 73.67±2.51 | |
| FBNetGNN-GRU [42 ] | 73.09±2.64 | 88.76±2.44 | 88.86±4.47 | 73.02±3.55 | 73.09±2.99 | |
| FBNetGNN-CNN [42 ] | 71.85±4.31 | 88.00±2.72 | 90.26±1.09 | 71.89±4.44 | 72.12±4.38 | |
| MLC-GCN-CC | 80.4±2.37 | 91.6±2.16 | 93.32±0.81 | 80.09±2.41 | 80.44±2.4 | |
| MLC-GCN-CE | 77.41±2.33 | 91.65±2.02 | 92.3±0.82 | 77.89±2.53 | 78±2.33 | |
| MLC-GCN-CSE | 39.19±1.36 | 59.85±3.63 | 79.16±0.49 | 36.39±1.74 | 32.78±2.42 | |
| MLC-GCN-KL | 79.78±1.31 | 92.45±1.67 | 93.61±0.98 | 79.91±2.11 | 79.58±1.69 | |
| MLC-GCN-MI | 87.72±1.9 | 95.9±1.08 | 95.86±0.6 | 87.7±1.5 | 87.68±1.89 | |
| OASIS-3 | Random Forest [35 ] | 68.22±0.91 | 80.13±3.58 | 72.72±0.46 | 41.84±1.54 | 41.14±2.85 |
| SVM [36 ] | 76.44±2.80 | 85.91±2.79 | 81.99±1.32 | 55.82±4.09 | 57.89±6.24 | |
| DNN [37 ] | 84.22±2.24 | 89.20±1.78 | 88.59±1.46 | 76.19±2.91 | 77.93±4.27 | |
| BrainnetCNN [38 ] | 85.56±2.12 | 91.16±1.81 | 88.69±2.01 | 75.21±3.32 | 79.19±2.25 | |
| FCNet [39 ] | 78.44±4.02 | 85.87±3.98 | 86.30±3.09 | 70.22±6.61 | 70.12±5.92 | |
| GAT [40 ] | 79.33±1.44 | 85.62±2.38 | 85.42±1.27 | 67.94±1.82 | 70.91±1.77 | |
| GCN [41 ] | 83.33±0.88 | 89.68±1.14 | 87.98±0.95 | 73.49±3.52 | 75.27±2.92 | |
| FBNetGNN-GRU [42 ] | 85.89±2.44 | 90.37±1.73 | 90.14±1.81 | 77.68±5.16 | 79.92±4.04 | |
| FBNetGNN-CNN [42] | 85.67±2.87 | 90.58±2.31 | 89.70±1.37 | 77.96±4.82 | 79.19±5.44 | |
| MLC-GCN-CC | 89±1.44 | 93.88±1.44 | 92.06±0.91 | 82.11±2.37 | 84.08±2.09 | |
| MLC-GCN-CE | 84.78±1.82 | 89.72±1.79 | 89.53±1.7 | 75.97±4.37 | 78.38±3.53 | |
| MLC-GCN-CSE | 65.67±0.46 | 60.85±4.69 | 71.77±2.66 | 41.89±4.24 | 41.02±5.71 | |
| MLC-GCN-KL | 83.78±1.26 | 89.72±1.25 | 89.26±1.15 | 76.88±2.56 | 78±2.09 | |
| MLC-GCN-MI | 94.11±1.28 | 95.79±1.64 | 96.27±1.31 | 89.92±2.56 | 91.18±1.92 |