Table 4.

O-NSNN hyperparameters.

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
	${\mathrm{\tau }}_{\mathrm{pos}}$	10
	${\mathrm{\tau }}_{\mathrm{neg}}$	10
	${\mathrm{w}}_{\max }$	0.5
	${\mathrm{w}}_{\min }$	− 0.5
IP	${\mathrm{\theta }}_{\mathrm{pos}}$	0.001
	${\mathrm{\theta }}_{\mathrm{neg}}$	0.000001
Pruner	${\mathrm{sp}}_{\mathrm{thresh}}$	1
Classifier	$\alpha$	1
	$\mathrm{mod}$	0.8
	$\mathrm{drift}$	0.001