Table 4.
Classification accuracies for N-MNIST and N-Caltech101.
| Task | N-MNIST (%) | N-Caltech101 (%) |
|---|---|---|
| STATISTICS kNN (K = 10) | ||
| Number of events | 26.50 | 1.87 |
| Number of ON events | 26.11 | 2.06 |
| Number of OFF events | 26.18 | 1.55 |
| Ratio of ON to OFF events | 22.41 | 1.48 |
| Mean X address of events | 13.02 | 2.65 |
| Mean Y address of events | 13.94 | 2.90 |
| Standard deviation in X address | 24.14 | 3.16 |
| Standard deviation in Y address | 29.88 | 3.42 |
| Maximum X address | 10.00 | 2.52 |
| Maximum Y address | 10.00 | 4.32 |
| HFIRST | ||
| Hard classifier | 71.15 | – |
| Soft classifier | 58.40 | – |
| SKIM | 83.44 | 8.30 |
| Chance | 10.00 | 0.99 |