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Comparison of different SpO2 estimation method.
| Model | MAE (%) | RMSE (%) | Pearson |
|---|---|---|---|
| ROR8 | 4.13 | 4.77 | None |
| Standard ROR12 | 2.43 | 3.75 | None |
| convLSTM and ViViT18 | 1.51 | 1.61 | 0.362 |
| CL-SPO2NET19 | 1.83 | 1.73 | 0.401 |
| CNN with Efficient-B320 | 1.42 | 1.71 | 0.372 |
| ResNet18 and MMTM22 | 1.23 | 1.52 | 0.471 |
| MMFM25 | 1.04 | 1.48 | 0.354 |
| Temporal convolution31 | 1.71 | 2.29 | 0.409 |
| ITSCAN | 1.10 | 1.19 | 0.375 |
