Research Article

An Ensemble of Adaptive Surrogate Models Based on Local Error Expectations

Figure 9

R2 box diagram of the ensembles of surrogate models. (a) Branin function, (b) Hartmann-3 function, (c) Hartmann-4 function, (d) Hartmann-6 function, (e) Styblinski-Tang8 function, and (f) Styblinski-Tang10 function.
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