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Model accuracy for NIMBLE identification memory tasks. Face ID uses 29 identities from FERET, Object ID uses 20 classes from COIL-100 (optimal Gaussian variance σ for object ID is 10 times greater than for face ID). Standard errors of the mean are computed over 5 random trials.
| Face ID accuracy (%) | Object ID accuracy (%) | |||
|---|---|---|---|---|
| Kernel | Naive Bayes | Mean familiarity | Naive Bayes | Mean familiarity |
| Gaussian (σ = 1,10) | 85.6 ±2 | 72.2 ± 2 | 87 ± 1 | 73.7 ± 2 |
| kNN (k = 1) | 89.2 ± 0.6 | 85.8 ±2 | 92.7 ±0.7 | 87 ± 0.4 |
