Fig. 7
From: Interactive music composition driven by feature evolution
a Distances between successive steps (from iteration \(i-1\) to i) of an agent. b The log–log plot of the the distances in (a) and the optimally fit line in a least squares sense. c Error bars of the distances in all agent’s successive steps. d Log–log of the mean values in (c) and the optimally fit line in a least squares sense