Sparse Reconstruction on 2D Navier-Stokes cylinder wake Ntrain = 1500 (fixed time snapshot)
0.018Rel-L2 ErrorWIRE
Evaluation Results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| WIREParams (M)=0.528, FLOPs (G)=5.200, Train Time=6.3 min2026.03 | 0.018 | 0.0041 | 0.035 | 0.014 | 5.1 | 1.54 | |
| PGTParams (M)=5.630, FLOPs (G)=32.860, Train Time=47 min2026.03 | 0.034 | 0.016 | 0.041 | 0.046 | 8.3 | 6.5 | |
| PINNsFormerParams (M)=0.545, FLOPs (G)=13.200, Train Time=296 min2026.03 | 0.08 | 0.04 | 0.09 | 0.11 | 8.3 | 8.3 | |
| PI-DeepONetParams (M)=0.215, FLOPs (G)=176.12, Train Time=36 s2026.03 | 0.095 | 0.06 | 0.23 | 0.21 | 4.2 | 3.9 | |
| PINNParams (M)=0.336, FLOPs (G)=1.600, Train Time=2.6 min2026.03 | 0.11 | 0.04 | 0.14 | 0.16 | 8.4 | 1.19 | |
| SIRENParams (M)=0.264, FLOPs (G)=1.310, Train Time=2.5 min2026.03 | 0.69 | 0.31 | 1 | 0.77 | 3.9 | 5.5 | |
| FNOParams (M)=2.360, FLOPs (G)=0.092, Train Time=4.41 s2026.03 | 0.71 | 0.22 | 1.49 | 0.77 | 4.7 | 4.2 |