Table 1. Parameter values for presented results.

Parameter	Remarks	Range of parameter values in the presented results
n	Number of individuals	100
m	Number of dimensions in the external reality and individual knowledge	50
μ	Initial dispersion of individual knowledge	0.1, 0.5
b	Learning target size	2
σ	Search boundary in learning	0.3 (more restrictive search), 0.83, 1.0 (no restriction)
p	Learning rate (i.e., copying p fraction of the target attributes)	0.3