Fig. 2: The average minimum y observed based on each model in each iteration.
From: Bayesian optimization with adaptive surrogate models for automated experimental design
a Rosenbrock function with the initial set of sample size N = 10. b Rosenbrock function with the initial set of sample size N = 20. c Rastrigin function with the initial set of sample size N = 10. d Rastrigin function with the initial set of sample size N = 20.
