Linear Regression on Synthetic Multi-task Linear Regression (n=d=50, K=40, epsilon=0.2)
0.178Global Error (L2-norm)JRGE
Evaluation Results
| Method | Links | |
|---|---|---|
| JRGEHeterogeneity variance (sigma^2)=02026.07 | 0.178 | |
| MoM-FilteringHeterogeneity variance (sigma^2)=02026.07 | 0.211 | |
| FilteringHeterogeneity variance (sigma^2)=02026.07 | 0.244 | |
| JRGEHeterogeneity variance (sigma^2)=0.52026.07 | 0.251 | |
| BulyanHeterogeneity variance (sigma^2)=02026.07 | 0.291 | |
| MoM-FilteringHeterogeneity variance (sigma^2)=0.52026.07 | 0.297 | |
| JRGEHeterogeneity variance (sigma^2)=12026.07 | 0.306 | |
| HistoryHeterogeneity variance (sigma^2)=02026.07 | 0.334 | |
| FilteringHeterogeneity variance (sigma^2)=0.52026.07 | 0.343 | |
| JRGEHeterogeneity variance (sigma^2)=1.52026.07 | 0.352 | |
| MoM-FilteringHeterogeneity variance (sigma^2)=12026.07 | 0.363 | |
| ARMULHeterogeneity variance (sigma^2)=02026.07 | 0.39 | |
| JRGEHeterogeneity variance (sigma^2)=22026.07 | 0.393 | |
| BulyanHeterogeneity variance (sigma^2)=0.52026.07 | 0.404 | |
| MedianHeterogeneity variance (sigma^2)=02026.07 | 0.414 | |
| FilteringHeterogeneity variance (sigma^2)=12026.07 | 0.414 | |
| MoM-FilteringHeterogeneity variance (sigma^2)=1.52026.07 | 0.417 | |
| JRGEHeterogeneity variance (sigma^2)=2.52026.07 | 0.43 | |
| JRGEHeterogeneity variance (sigma^2)=32026.07 | 0.464 | |
| MoM-FilteringHeterogeneity variance (sigma^2)=22026.07 | 0.466 | |
| HistoryHeterogeneity variance (sigma^2)=0.52026.07 | 0.467 | |
| FilteringHeterogeneity variance (sigma^2)=1.52026.07 | 0.478 | |
| BulyanHeterogeneity variance (sigma^2)=12026.07 | 0.486 | |
| Trimmed meanHeterogeneity variance (sigma^2)=02026.07 | 0.505 | |
| MoM-FilteringHeterogeneity variance (sigma^2)=2.52026.07 | 0.51 | |
| JRGEHeterogeneity variance (sigma^2)=42026.07 | 0.526 | |
| FilteringHeterogeneity variance (sigma^2)=22026.07 | 0.529 | |
| MoM-FilteringHeterogeneity variance (sigma^2)=32026.07 | 0.548 | |
| MoM-KrumHeterogeneity variance (sigma^2)=02026.07 | 0.556 | |
| BulyanHeterogeneity variance (sigma^2)=1.52026.07 | 0.567 | |
| HistoryHeterogeneity variance (sigma^2)=12026.07 | 0.568 | |
| FilteringHeterogeneity variance (sigma^2)=2.52026.07 | 0.576 | |
| JRGEHeterogeneity variance (sigma^2)=52026.07 | 0.581 | |
| MedianHeterogeneity variance (sigma^2)=0.52026.07 | 0.594 | |
| MoM-FilteringHeterogeneity variance (sigma^2)=42026.07 | 0.621 | |
| FilteringHeterogeneity variance (sigma^2)=32026.07 | 0.624 | |
| JRGEHeterogeneity variance (sigma^2)=62026.07 | 0.631 | |
| BulyanHeterogeneity variance (sigma^2)=22026.07 | 0.634 | |
| HistoryHeterogeneity variance (sigma^2)=1.52026.07 | 0.653 | |
| BucketingHeterogeneity variance (sigma^2)=02026.07 | 0.657 | |
| JRGEHeterogeneity variance (sigma^2)=72026.07 | 0.677 | |
| MoM-FilteringHeterogeneity variance (sigma^2)=52026.07 | 0.686 | |
| BulyanHeterogeneity variance (sigma^2)=2.52026.07 | 0.688 | |
| FilteringHeterogeneity variance (sigma^2)=42026.07 | 0.708 | |
| JRGEHeterogeneity variance (sigma^2)=82026.07 | 0.721 | |
| Trimmed meanHeterogeneity variance (sigma^2)=0.52026.07 | 0.725 | |
| MedianHeterogeneity variance (sigma^2)=12026.07 | 0.726 | |
| HistoryHeterogeneity variance (sigma^2)=22026.07 | 0.729 | |
| BulyanHeterogeneity variance (sigma^2)=32026.07 | 0.744 | |
| MoM-FilteringHeterogeneity variance (sigma^2)=62026.07 | 0.745 | |
| MoM-KrumHeterogeneity variance (sigma^2)=0.52026.07 | 0.773 | |
| FilteringHeterogeneity variance (sigma^2)=52026.07 | 0.787 | |
| HistoryHeterogeneity variance (sigma^2)=2.52026.07 | 0.797 | |
| MoM-FilteringHeterogeneity variance (sigma^2)=72026.07 | 0.801 | |
| ARMULHeterogeneity variance (sigma^2)=0.52026.07 | 0.826 | |
| MedianHeterogeneity variance (sigma^2)=1.52026.07 | 0.834 | |
| BulyanHeterogeneity variance (sigma^2)=42026.07 | 0.841 | |
| FilteringHeterogeneity variance (sigma^2)=62026.07 | 0.845 | |
| BucketingHeterogeneity variance (sigma^2)=0.52026.07 | 0.848 | |
| MoM-FilteringHeterogeneity variance (sigma^2)=82026.07 | 0.852 | |
| HistoryHeterogeneity variance (sigma^2)=32026.07 | 0.86 | |
| Trimmed meanHeterogeneity variance (sigma^2)=12026.07 | 0.886 | |
| FilteringHeterogeneity variance (sigma^2)=72026.07 | 0.912 | |
| BulyanHeterogeneity variance (sigma^2)=52026.07 | 0.922 | |
| MedianHeterogeneity variance (sigma^2)=22026.07 | 0.929 | |
| MoM-KrumHeterogeneity variance (sigma^2)=12026.07 | 0.941 | |
| FilteringHeterogeneity variance (sigma^2)=82026.07 | 0.962 | |
| HistoryHeterogeneity variance (sigma^2)=42026.07 | 0.973 | |
| KrumHeterogeneity variance (sigma^2)=02026.07 | 0.991 | |
| BulyanHeterogeneity variance (sigma^2)=62026.07 | 0.999 | |
| ARMULHeterogeneity variance (sigma^2)=12026.07 | 1.007 | |
| MedianHeterogeneity variance (sigma^2)=2.52026.07 | 1.017 | |
| Trimmed meanHeterogeneity variance (sigma^2)=1.52026.07 | 1.021 | |
| BucketingHeterogeneity variance (sigma^2)=12026.07 | 1.03 | |
| MoM-KrumHeterogeneity variance (sigma^2)=1.52026.07 | 1.072 | |
| HistoryHeterogeneity variance (sigma^2)=52026.07 | 1.074 | |
| BulyanHeterogeneity variance (sigma^2)=72026.07 | 1.075 | |
| MedianHeterogeneity variance (sigma^2)=32026.07 | 1.1 | |
| ARMULHeterogeneity variance (sigma^2)=1.52026.07 | 1.101 | |
| Trimmed meanHeterogeneity variance (sigma^2)=22026.07 | 1.14 | |
| BulyanHeterogeneity variance (sigma^2)=82026.07 | 1.155 | |
| HistoryHeterogeneity variance (sigma^2)=62026.07 | 1.167 | |
| ARMULHeterogeneity variance (sigma^2)=22026.07 | 1.18 | |
| MoM-KrumHeterogeneity variance (sigma^2)=22026.07 | 1.182 | |
| BucketingHeterogeneity variance (sigma^2)=1.52026.07 | 1.186 | |
| ARMULHeterogeneity variance (sigma^2)=2.52026.07 | 1.219 | |
| MedianHeterogeneity variance (sigma^2)=42026.07 | 1.245 | |
| Trimmed meanHeterogeneity variance (sigma^2)=2.52026.07 | 1.248 | |
| HistoryHeterogeneity variance (sigma^2)=72026.07 | 1.253 | |
| ARMULHeterogeneity variance (sigma^2)=32026.07 | 1.27 | |
| MoM-KrumHeterogeneity variance (sigma^2)=2.52026.07 | 1.293 | |
| ARMULHeterogeneity variance (sigma^2)=42026.07 | 1.308 | |
| ARMULHeterogeneity variance (sigma^2)=52026.07 | 1.323 | |
| BucketingHeterogeneity variance (sigma^2)=22026.07 | 1.323 | |
| HistoryHeterogeneity variance (sigma^2)=82026.07 | 1.333 | |
| ARMULHeterogeneity variance (sigma^2)=62026.07 | 1.336 | |
| KrumHeterogeneity variance (sigma^2)=0.52026.07 | 1.346 | |
| Trimmed meanHeterogeneity variance (sigma^2)=32026.07 | 1.347 | |
| ARMULHeterogeneity variance (sigma^2)=72026.07 | 1.348 | |
| ARMULHeterogeneity variance (sigma^2)=82026.07 | 1.359 |