Table 2. Mean dwell time for the 6000 recurrent weights that last the longest in the top 20% of the distribution.

	without input correlation	with input correlation
log-STDP	7.2 s	9.0 s
mlt-STDP	4.5 s	5.0 s

The dwell times correspond to the simulations of the recurrent network in Fig. 9C. Because roughly two thirds of the initial weights in the tail (top 20%) at 200 s disappear at the following counting round, only the 6000 weights with longest dwell times are taken into account here.