Table 6. Comparison results on the dataset where the source and target domains are drawn from different clusters.
| Genome | MIMLNN | MIMLSVM | EnMIMLmetric | MIMTL |
|---|---|---|---|---|
| Ranking Loss ↓ | ||||
| HM | 0.3281 ± 0.0279 (2) | 0.3494 ± 0.0119 (4) | 0.3333 ± 0.0276 (3) | 0.3033 ± 0.0162 (1) |
| PF | 0.3279 ± 0.0103 (2) | 0.3524 ± 0.0039 (4) | 0.3316 ± 0.0195 (3) | 0.3035 ± 0.0231 (1) |
| AV | 0.3786 ± 0.0110 (3) | 0.3912 ± 0.0134 (4) | 0.3772 ± 0.0155 (2) | 0.3511 ± 0.0162 (1) |
| GS | 0.3628 ± 0.0190 (2) | 0.3722 ± 0.0098 (3) | 0.3833 ± 0.0078 (4) | 0.3353 ± 0.0226 (1) |
| CE | 0.2304 ± 0.0029 (4) | 0.1910 ± 0.0076 (1) | 0.2099 ± 0.0044 (2) | 0.2221 ± 0.0037 (3) |
| DM | 0.2344 ± 0.0012 (4) | 0.1892 ± 0.0012 (1) | 0.2144 ± 0.0016 (3) | 0.2057 ± 0.0082 (2) |
| SC | 0.3062 ± 0.0056 (3) | 0.2502 ± 0.0018 (1) | 0.3371 ± 0.0071 (4) | 0.2829 ± 0.0152 (2) |
| Average Rank | 2.8571 | 2.5714 | 3 | 1.5714 |
| Coverage ↓ | ||||
| HM | 105.4079 ± 2.7543 (4) | 105.1294 ± 5.2652 (3) | 103.8311 ± 5.4997 (2) | 92.6952 ± 4.3571 (1) |
| PF | 156.9030 ± 4.5401 (2) | 157.1299 ± 3.8358 (3) | 160.0532 ± 9.8530 (4) | 135.1252 ± 10.3370 (1) |
| AV | 167.2059 ± 9.4550 (4) | 160.3971 ± 8.4329 (3) | 156.1176 ± 6.9683 (2) | 144.0719 ± 7.0694 (1) |
| GS | 161.1491 ± 4.3131 (4) | 147.8368 ± 5.6174 (2) | 158.7298 ± 8.2310 (3) | 134.2649 ± 10.7539 (1) |
| CE | 316.9668 ± 6.1003 (4) | 262.3989 ± 4.3975 (1) | 286.4719 ± 2.7980 (3) | 285.3007 ± 11.3299 (2) |
| DM | 378.4963 ± 3.4863 (4) | 311.0507 ± 7.4777 (1) | 350.9775 ± 7.2447 (3) | 312.6278 ± 12.7775 (2) |
| SC | 718.7297 ± 8.7041 (3) | 565.9772 ± 4.0773 (1) | 754.0876 ± 17.5188 (4) | 616.2332 ± 37.8974 (2) |
| Average Rank | 3.5714 | 2 | 3 | 1.4286 |
| Average-Recall ↑ | ||||
| HM | 0.0664 ± 0.0080 (4) | 0.1713 ± 0.0102 (3) | 0.1751 ± 0.0070 (2) | 0.5435 ± 0.0456 (1) |
| PF | 0.0525 ± 0.0054 (4) | 0.1187 ± 0.0190 (3) | 0.1423 ± 0.0124 (2) | 0.6026 ± 0.0284 (1) |
| AV | 0.0533 ± 0.0056 (4) | 0.1088 ± 0.0072 (3) | 0.1237 ± 0.0057 (2) | 0.4727 ± 0.0176 (1) |
| GS | 0.0455 ± 0.0060 (4) | 0.1313 ± 0.0077 (2) | 0.1158 ± 0.0192 (3) | 0.4979 ± 0.0074 (1) |
| CE | 0.1647 ± 0.0050 (4) | 0.2205 ± 0.0094 (3) | 0.3090 ± 0.0092 (2) | 0.6066 ± 0.0186 (1) |
| DM | 0.1590 ± 0.0119 (4) | 0.1920 ± 0.0085 (3) | 0.3036 ± 0.0081 (2) | 0.5785 ± 0.0279 (1) |
| SC | 0.0319 ± 0.0020 (4) | 0.0610 ± 0.0038 (3) | 0.0769 ± 0.0043 (2) | 0.4752 ± 0.0483 (1) |
| Average Rank | 4 | 2.8571 | 2.1429 | 1 |
| Average-F1 ↑ | ||||
| HM | 0.1121 ± 0.0116 (4) | 0.2209 ± 0.0125 (3) | 0.2387 ± 0.0060 (2) | 0.2814 ± 0.0528 (1) |
| PF | 0.0895 ± 0.0079 (4) | 0.1600 ± 0.0202 (2) | 0.1994 ± 0.0146 (1) | 0.1595 ± 0.0137 (3) |
| AV | 0.0877 ± 0.0074 (4) | 0.1414 ± 0.0069 (3) | 0.1699 ± 0.0037 (1) | 0.1599 ± 0.0111 (2) |
| GS | 0.0786 ± 0.0089 (4) | 0.1700 ± 0.0092 (2) | 0.1660 ± 0.0226 (3) | 0.1846 ± 0.0481 (1) |
| CE | 0.2280 ± 0.0046 (3) | 0.2871 ± 0.0102 (2) | 0.3739 ± 0.0057 (1) | 0.1584 ± 0.0150 (4) |
| DM | 0.2226 ± 0.0124 (3) | 0.2570 ± 0.0095 (2) | 0.3629 ± 0.0075 (1) | 0.2037 ± 0.0320 (4) |
| SC | 0.0543 ± 0.0031 (4) | 0.0922 ± 0.0047 (3) | 0.1097 ± 0.0054 (1) | 0.1001 ± 0.0142 (2) |
| Average Rank | 3.7143 | 2.4286 | 1.4286 | 2.4286 |
↓ (↑) indicates the smaller (larger), the better of the performance.