Functions are sorted based on the optimizer's performance relative to other algorithms. The rank number on each image (e.g. #1) indicates its standing on that specific function compared to all other optimizers tested.

#3

Rastrigin

#3

QuantumWell

#4

Ackley

#6

Lévy 13

#7

Styblinski-Tang

#8

EggHolder

#10

Griewank

#12

Langermann

#18

Gramacy & Lee 2D

#23

Weierstrass

#24

Langermann 2

#33

Rosenbrock

#53

Beale

#58

Goldstein-Price

#60

NeuralCanyon

#63

GradientLabyrinth