TABLE III.
Performance of five different methods in ASD classification using the SVM classifier on the multi-site ABIDE database. Here, each of multiple domains is alternatively used as the target domain, while the remaining ones are regarded as source domains.
| Target Site | Method | ACC (%) | SEN (%) | SPE (%) | AUC (%) | BAC (%) | PPV (%) | NPV (%) |
|---|---|---|---|---|---|---|---|---|
| NYU | Baseline-1 | 57.16 ± 5.48 | 51.34 ± 6.94 | 64.79 ± 13.60 | 64.39 ± 2.58 | 58.07 ± 2.71 | 66.97 ± 4.68 | 54.55 ± 12.56 |
| LRR | 66.49 ± 7.61 | 67.46 ± 4.59 | 65.48 ± 1.68 | 75.12 ± 0.17 | 66.47 ± 6.45 | 72.14 ± 2.19 | 60.93 ± 11.74 | |
| TCA | 68.92 ± 4.66 | 66.67 ± 1.00 | 72.14 ± 11.11 | 75.12 ± 6.90 | 69.40 ± 5.56 | 76.47 ± 8.32 | 61.58 ± 2.23 | |
| maLRR-1 | 55.73 ± 3.68 | 59.13 ± 2.81 | 51.43 ± 12.12 | 49.80 ± 5.33 | 55.28 ± 4.66 | 62.28 ± 6.20 | 48.08 ± 2.72 | |
| maLRR (Ours) | 71.88 ± 4.42 | 66.67 ± 3.57 | 78.57 ± 10.20 | 80.75 ± 7.58 | 72.62 ± 1.68 | 82.50 ± 5.61 | 67.05 ± 1.25 | |
| Leuven | Baseline-1 | 60.96 ± 2.63 | 76.56 ± 7.4 | 41.00 ± 7.98 | 64.91 ± 4.80 | 58.78 ± 5.35 | 63.79 ± 5.88 | 62.81 ± 11.48 |
| LRR | 58.74 ± 6.92 | 52.08 ± 6.20 | 70.00 ± 4.14 | 69.58 ± 4.12 | 61.04 ± 3.24 | 70.83 ± 5.89 | 52.22 ± 11.00 | |
| TCA | 59.09 ± 6.43 | 66.67 ± 3.57 | 50.00 ± 4.14 | 63.33 ± 1.00 | 58.33 ± 4.71 | 61.25 ± 1.77 | 58.33 ± 11.79 | |
| maLRR-1 | 59.09 ± 6.43 | 41.67 ± 5.36 | 50.00 ± 8.28 | 65.00 ± 1.79 | 60.83 ± 3.54 | 63.33 ± 3.57 | 55.00 ± 7.07 | |
| maLRR (Ours) | 63.64 ± 2.86 | 75.00 ± 1.79 | 50.00 ± 4.14 | 71.67 ± 1.79 | 62.50 ± 2.96 | 64.29 ± 1.01 | 67.50 ± 7.68 | |
| UCLA | Baseline-1 | 65.20 ± 6.18 | 73.03 ± 5.10 | 56.94 ± 5.13 | 67.85 ± 4.70 | 64.99 ± 6.17 | 64.58 ± 5.53 | 68.07 ± 8.48 |
| LRR | 69.84 ± 12.35 | 82.86 ± 4.04 | 54.46 ± 3.99 | 68.78 ± 2.41 | 68.66 ± 4.02 | 68.27 ± 9.52 | 71.67 ± 6.50 | |
| TCA | 63.49 ± 11.22 | 60.71 ± 5.15 | 66.96 ± 6.31 | 56.96 ± 10.46 | 63.84 ± 10.73 | 66.96 ± 6.31 | 60.71 ± 5.15 | |
| maLRR-1 | 63.49 ± 11.22 | 46.43 ± 5.05 | 81.25 ± 6.52 | 55.55 ± 6.69 | 63.84 ± 10.73 | 81.25 ± 6.52 | 56.82 ± 9.64 | |
| maLRR (Ours) | 75.00 ± 5.05 | 64.29 ± 1.01 | 85.71 ± 2.00 | 77.55 ± 5.77 | 75.00 ± 5.05 | 85.71 ± 2.02 | 70.71 ± 1.01 | |
| UM | Baseline-1 | 55.09 ± 3.26 | 50.77 ± 6.02 | 68.02 ± 3.13 | 69.24 ± 2.50 | 59.40 ± 2.88 | 77.56 ± 4.24 | 48.48 ± 2.04 |
| LRR | 61.27 ± 9.51 | 53.85 ± 2.50 | 69.44 ± 10.64 | 65.06 ± 1.36 | 61.65 ± 9.82 | 70.71 ± 10.00 | 53.98 ± 12.05 | |
| TCA | 65.91 ± 9.64 | 65.38 ± 5.44 | 66.67 ± 10.71 | 78.21 ± 6.65 | 66.03 ± 10.58 | 74.24 ± 10.71 | 56.82 ± 9.64 | |
| maLRR-1 | 56.82 ± 3.21 | 46.15 ± 10.88 | 72.22 ± 7.86 | 56.84 ± 5.44 | 59.19 ± 1.51 | 70.71 ± 1.01 | 48.33 ± 2.36 | |
| maLRR (Ours) | 72.73 ± 6.43 | 76.92 ± 1.76 | 66.67 ± 7.14 | 80.77 ± 5.44 | 71.79 ± 2.69 | 83.33 ± 3.57 | 69.64 ± 7.58 | |
| USM | Baseline-1 | 66.67 ± 3.04 | 61.36 ± 5.53 | 69.74 ± 2.25 | 69.77 ± 1.56 | 65.55 ± 2.84 | 54.83 ± 4.42 | 76.54 ± 5.17 |
| LRR | 70.74 ± 2.81 | 82.00 ± 2.00 | 53.57 ± 5.05 | 80.60 ± 3.20 | 76.79 ± 2.53 | 55.84 ± 1.84 | 83.00 ± 5.80 | |
| TCA | 71.86 ± 1.61 | 81.67 ± 1.79 | 63.57 ± 9.09 | 83.10 ± 3.81 | 77.62 ± 1.35 | 59.82 ± 3.79 | 83.75 ± 8.84 | |
| maLRR-1 | 63.64 ± 1.00 | 50.00 ± 5.36 | 71.43 ± 2.00 | 51.79 ± 2.53 | 60.71 ± 7.58 | 50.00 ± 2.00 | 73.33 ± 9.43 | |
| maLRR (Ours) | 74.62 ± 5.32 | 86.11 ± 2.73 | 68.10 ± 4.30 | 83.10 ± 5.93 | 77.10 ± 2.14 | 66.94 ± 5.55 | 85.56 ± 5.11 | |