Fig. 3
From: aRNAque: an evolutionary algorithm for inverse pseudoknotted RNA folding inspired by Lévy flights
Parameter tuning for both binomial and Lévy mutation schemes. a Lévy mutation parameter tuning. Histogram of best exponent parameter (\(c^*\)) for a set of 81 target structures with different pseudoknot patterns and various lengths. The most frequent best exponent value is 1. b Binomial parameter tuning. Histogram of best mutation rate (\(\mu ^*\)) for the same set of 81 target structures with different pseudoknots and various lengths. The most frequent best parameter is the low mutation rate (\(\approx 1/L\)). For some structures, the best mutation rate is the high one for different lengths as well