Table 3.
Summary of performance results.
| Data set | TSS | Train and Test SBS | Train OP | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ANN (frames) | SNN | Classifier Loss | Average input sample activity | Average total sample activity | Latency (μs) | ANN (frames) | SNN Test OP | Classifier Loss | SNN Test SBS | Classifier Loss | ||
| Latency | Full | 98.45 | 98.42 | −0.03 | 151.12 | 957.37 | 10.89 | 98.41 | 98.39 | −0.02 | 98.37 | −0.04 |
| Poisson | Full | 98.15 | 98.20 | −0.05 | 1,000 | 16,070.28 | 11.38 | 98.3 | 98.25 | −0.05 | 98.32 | −0.02 |
| N-MNIST | Full | 97.77 | 97.23 | −0.54 | 4,203.61 | 29,9425.57 | 2,901.10 | 97.76 | 97.08 | −0.68 | 97.09 | −0.67 |
| MNIST-DVS | Full | 97.3 | 97.25 | −0.05 | 73,520.96 | 139,707.66 | 58,918.25 | 97.95 | 97.9 | −0.05 | 97.95 | 0.00 |
| Slow-Poker-DVS | 100 ms | 99.77 | 99.70 | −0.07 | 1,418.94 | 154,483.18 | 774.27 | 98.95 | 98.59 | −0.36 | 98.88 | −0.07 |
| 2 ms | 94.44 | 100 | +5.66 | 231662.29 | 100.67 | 92.78 | 100 | −7.22 | 100 | +7.22 | ||
| Fast-Poker-DVS | 5 ms | 95.00 | 94.65 | −0.35 | 2539.77 | 224598.88 | 124 | 95 | 93.13 | −1.87 | 93.89 | −1.11 |
| 10 ms | 100 | 83.97 | −6.03 | 222681.92 | 126.21 | 100 | 85.50 | −14.5 | 85.50 | −14.5 | ||