Function Approximation on f1 function
3.04Relative L2 ErrorMLP
Evaluation results
| Method | Links | ||
|---|---|---|---|
| MLPArchitecture=[2, 128, 128, 128, 1]2026.05 | 3.04 | 1.88 | |
| KAFArchitecture=[2, 5, 5, 1]2026.05 | 3.92 | 2 | |
| Adaptive FastKAN (GA)Shape par. (h)=0.19, Architecture=[2, 8, 1]2026.05 | 4.07 | 3.76 | |
| FastKAN (GA)Shape par. (h)=0.5714 (fixed), Architecture=[2, 8, 1]2026.05 | 4.08 | 2.47 | |
| Standard KANArchitecture=[2, 5, 5, 1]2026.05 | 4.21 | 62.92 | |
| Efficient KANArchitecture=[2, 8, 1]2026.05 | 5.93 | 7.38 | |
| Chebyshev KANArchitecture=[2, 8, 1]2026.05 | 6.96 | 2.57 |