Open Access
Table 10
Summary of ablation study results. Models are labeled using the component of BaLNet that is ablated. MAE and R2 display the same tendencies as RMSE and CC, respectively. The best values for each measurement evaluated are bolded.
| Model | RMSE (km s−1) | CC | DTW (×103) | PICP (%) | Training time (h) | Graph size (GB) |
|---|---|---|---|---|---|---|
| BaLNet | 31.3 | 0.94 | 1.96 | 95 | 2.17 | 4.25 |
| Reduced prior | 43.7 | 0.86 | 3.06 | 82 | 1.56 | 4.00 |
| No LSTM | 37.6 | 0.89 | 2.06 | 92 | 1.31 | 4.50 |
| No variational | 41.8 | 0.88 | 1.96 | 89 | 0.05 | 3.40 |
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