Estimation Accuracy on Heavy-tailed noise t-distribution, df=2
0.269L2 Error (||β - β*||2)Oracle Huber
Evaluation results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| Oracle Huber2026.06 | 0.269 | 0.162 | 0.254 | 1 | 0 | |
| AC-IHT2026.06 | 0.61 | 0.378 | 0.569 | 0.907 | 1.94 | |
| Ada-Huber2026.06 | 0.683 | 0.354 | 0.77 | 0.563 | 21.44 | |
| IHT-ℓ12026.06 | 0.757 | 0.494 | 0.713 | 0.895 | 1.97 |