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Identification performance by different number of training samples.
| Rank-one recognition rate | Lowest rank of perfect recognition rate | |
|---|---|---|
| 1 training sample | 99.06% | 17 |
| 2 training samples | 99.06% | 17 |
| 3 training samples | 99.72% | 6 |
| 4 training samples | 100% | 1 |
| 5 training samples | 100% | 1 |
| 6 training samples | 100% | 1 |
| 7 training samples | 100% | 1 |
| 8 training samples | 100% | 1 |
