Target Excess Risk Estimation on Synthetic linear SCMs Simulation 1: CA shift
1,000RCA (5% Coverage)OLS-Tar
Evaluation Results
| Method | Links | |||
|---|---|---|---|---|
| OLS-Tar2025.07 | 1,000 | 1,000 | 10,000 | |
| FT-CIP-Tarincorporates unlabeled target data=true2025.07 | 148 | 151 | 170 | |
| CIP2025.07 | 147 | 151 | 170 | |
| OLS-Pool2025.07 | 145 | 151 | 171 | |
| groupDRO2025.07 | 139 | 157 | 169 | |
| V-REx2025.07 | 111 | 143 | 143 | |
| IRM2025.07 | 63.1 | 73.5 | 63.3 | |
| FT-CIP2025.07 | 54.6 | 97.2 | 124 | |
| OLS-Src2025.07 | 53.6 | 64.9 | 94.4 | |
| DIP2025.07 | 24.9 | 27.9 | 24.7 | |
| FT-OLS-Src-L1constraint=l12025.07 | 1.14 | 1.92 | 2.96 | |
| FT-OLS-Src-L2constraint=l22025.07 | 1.07 | 1.86 | 2.84 | |
| MASFT2025.07 | 0.43 | 0.58 | 0.82 | |
| FT-DIP2025.07 | 0.28 | 0.57 | 0.82 | |
| OLS-Tar-MoreDatadataset size=matched to theoretical bound2025.07 | 0.17 | 0.4 | 0.66 |