Solving Nonlinear PDEs on 6D diffusion-reaction n = 100 (test)
0.0002Relative L2 ErrorBaldwinian-PINN
Evaluation results
| Method | Links | ||
|---|---|---|---|
| Baldwinian-PINNHardware=NVIDIA GeForce RTX 3090, Time phase=lifetime-learning (fine-tuning) phase2023.12 | 0.0002 | 0.6 | |
| LMCOptimization=ADAM (500) + L-BFGS, Time phase=L-BFGS optimization only2023.12 | 0.0015 | 428 | |
| MultitaskOptimization=ADAM (500) + L-BFGS, Time phase=L-BFGS optimization only2023.12 | 0.0017 | 431 | |
| RBF (multiquadric)Optimization=ADAM (500) + L-BFGS, Time phase=L-BFGS optimization only2023.12 | 0.0017 | 375 | |
| CenterOptimization=ADAM (500) + L-BFGS, Time phase=L-BFGS optimization only2023.12 | 0.0018 | 494 | |
| PolynomialOptimization=ADAM (500) + L-BFGS, Time phase=L-BFGS optimization only2023.12 | 0.0018 | 496 | |
| RandomOptimization=ADAM (500) + L-BFGS, Time phase=L-BFGS optimization only2023.12 | 0.0022 | 612 |