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Table 2
Cross-domain task configuration.
| Task | Training set | Test set | |
|---|---|---|---|
| Source domain | Target domain | Target domain | |
| Task 1 (Condition 1→2) | Br1_1-Br1_5 | Br2_k, k=1,2, . . .,5 and k≠i | Br2_i |
| Task 2 (Condition 1→3) | Br1_1-Br1_5 | Br3_k, k=1,2, . . .,5 and k≠i | Br3_i |
| Task 3 (Condition 2→1) | Br2_1-Br2_5 | Br1_k, k=1,2, . . .,5 and k≠i | Br1_i |
| Task 4 (Condition 2→3) | Br2_1-Br2_5 | Br3_k, k=1,2, . . .,5 and k≠i | Br3_i |
| Task 5 (Condition 3→1) | Br3_1-Br3_5 | Br1_k, k=1,2, . . .,5 and k≠i | Br1_i |
| Task 6 (Condition 3→2) | Br3_1-Br3_5 | Br2_k, k=1,2, . . .,5 and k≠i | Br2_i |
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