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.

#29

Goldstein-Price

#47

Lévy 13

#69

Griewank

#69

Styblinski-Tang

#75

NeuralCanyon

#80

Langermann

#80

EggHolder

#81

GradientLabyrinth

#84

Gramacy & Lee 2D

#85

Ackley

#85

Rosenbrock

#85

Beale

#86

Rastrigin

#86

Langermann 2

#86

QuantumWell

#86

Weierstrass