Table 4 O-NSNN hyperparameters.
From: Mental stress recognition on the fly using neuroplasticity spiking neural networks
Participant identifier | Online learning with SP | |
|---|---|---|
AER encoder | \(\mathrm{f}\) | 0.7 |
LIF | \({\mathrm{v}}_{\mathrm{thresh}}\) | 0.05 |
\({\mathrm{v}}_{\mathrm{rest}}\) | 0 | |
\(\mathrm{R}\) | 1 | |
\(\mathrm{C}\) | 10 | |
STDP | \({\mathrm{A}}_{+}\) | 0.001 |
\({\mathrm{A}}_{-}\) | 0.001 | |
\({\uptau }_{\mathrm{pos}}\) | 10 | |
\({\uptau }_{\mathrm{neg}}\) | 10 | |
\({\mathrm{w}}_{\mathrm{max}}\) | 0.5 | |
\({\mathrm{w}}_{\mathrm{min}}\) | − 0.5 | |
IP | \({\uptheta }_{\mathrm{pos}}\) | 0.001 |
\({\uptheta }_{\mathrm{neg}}\) | 0.000001 | |
Pruner | \({\mathrm{sp}}_{\mathrm{thresh}}\) | 1 |
Classifier | \(\mathrm{\alpha }\) | 1 |
\(\mathrm{mod}\) | 0.8 | |
\(\mathrm{drift}\) | 0.001 | |
