Table 1 Percentage of wrongly-assigned labels, averaged over all shapes, or over mechanical clusters, for the training data, with either the morphological or spherical harmonics distances, using data augmentation
No data augmentation | Data augmentation | |||
|---|---|---|---|---|
etr(%) | \(\text{e}'_{\text{tr}} (\%)\) | etr(%) | \(\text{e}'_{\text{tr}} (\%)\) | |
Morphological distance | 13 | 10 | 6 | 5 |
Morphological distance | 18 | 26 | 6 | 19 |
Spherical harmonics | 16 | 19 | 8 | 8 |
Spherical harmonics | 29 | 34 | 9 | 27 |