PDE Solving on Backward heat eqn.
1.17Relative L2 ErrorPCA–NN
Evaluation results
| Method | Links | |
|---|---|---|
| PCA–NNTraining time (s)=1507.12026.06 | 1.17 | |
| DeepONetTraining time (s)=2736.92026.06 | 2.53 | |
| PCA–RaNN-EM (ensemble)Training time (s)=4.6, Ensemble size (K)=202026.06 | 2.89 | |
| FNOTraining time (s)=2221.72026.06 | 3.21 | |
| PCA–RaNN-BFGS (ensemble)Training time (s)=9.8, Ensemble size (K)=202026.06 | 5.59 |