Opinion evolution of 20 individuals.

Abstract

μ= 0.02 for (a1), (a2), (a3) and μ = 0.04 for (b1), (b2), (b3). (a1) Affinity scores = 59, (b1) Affinity scores = 41 for all pairs and remain the same; (a2) (b2) Affinity scores keep their initial values and remain the same thereafter; (a3) (b3) Affinity scores coevolve with the opinion scores.</p