Target Excess Risk Estimation on Synthetic linear SCMs Simulation 2: SC shift
0.013Target Excess Risk (rsc=5)OLS-Tar-MoreData
Evaluation Results
| Method | Links | |||
|---|---|---|---|---|
| OLS-Tar-MoreDatadataset size=matched to theoretical bound2025.07 | 0.013 | 0.029 | 0.04 | |
| FT-OLS-Src-L1constraint=l12025.07 | 0.075 | 0.16 | 0.28 | |
| MASFT2025.07 | 0.075 | 0.16 | 0.28 | |
| FT-OLS-Src-L2constraint=l22025.07 | 0.43 | 0.65 | 0.8 | |
| FT-DIP2025.07 | 1.12 | 1.11 | 1.16 | |
| FT-CIP2025.07 | 1.35 | 2.56 | 3.55 | |
| OLS-Src2025.07 | 1.82 | 3.87 | 5.02 | |
| FT-CIP-Tarincorporates unlabeled target data=true2025.07 | 1.95 | 3.84 | 4.96 | |
| groupDRO2025.07 | 2.65 | 4.54 | 5.66 | |
| V-REx2025.07 | 2.66 | 4.5 | 5.57 | |
| OLS-Pool2025.07 | 2.67 | 4.58 | 5.67 | |
| IRM2025.07 | 2.67 | 4.6 | 5.69 | |
| CIP2025.07 | 2.68 | 4.57 | 5.64 | |
| DIP2025.07 | 21.5 | 24.1 | 24.4 | |
| OLS-Tar2025.07 | 1,000 | 100 | 100 |