Covariance Test-Time Adaptation on VisDA d=2048 2017
0.0369Adaptation Time (gap <= 0.1) (s)ITSPACE
Evaluation results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| ITSPACErank budget (r)=16, K=20, seeds={0, 1, 2}2026.06 | 0.0369 | — | — | 0.055 | — | |
| Sinkhorn–Gaussianrank budget (r)=16, K=20, seeds={0, 1, 2}2026.06 | 0.877 | — | — | — | 0.0703 | |
| Sinkhornrank budget (r)=16, K=20, seeds={0, 1, 2}2026.06 | 2.17 | — | — | — | 0.0652 | |
| Euclid.projection (+proj)=true, rank budget (r)=16, K=20, seeds={0, 1, 2}2026.06 | 6.22 | — | — | 7.47 | — | |
| BW-GDrank budget (r)=16, K=20, seeds={0, 1, 2}2026.06 | 7.32 | — | — | 13.2 | — | |
| Log–Euclid.projection (+proj)=true, rank budget (r)=16, K=20, seeds={0, 1, 2}2026.06 | 16.6 | — | — | 17.4 | — | |
| AIRMprojection (+proj)=true, rank budget (r)=16, K=20, seeds={0, 1, 2}2026.06 | 19 | — | — | 19 | — | |
| BW geodesicrank budget (r)=16, K=20, seeds={0, 1, 2}2026.06 | — | — | — | — | 0.107 | |
| ITSPACEr (rank budget)=16, K (compute budget)=20, protocol=time-to-gap2026.06 | — | 198.2 | 239.8 | — | — |