Beale Function
Multimodal single-objective test function for optimization. It is based on the mathematic formula [REMOVE_ME]f(x)=(1.5−x1+x1x2)2+(2.25−x1+x1x22)2+(2.625−x1+x1x23)2[REMOVEME2]
usually evaluated within the bounds xi∈[−4.5,4.5],i=1,2. The function has a flat but multimodal region aroung the single global optimum and large peaks in the edges of its definition space.
makeBealeFunction()
Returns
[smoof_single_objective_function]
Description
Multimodal single-objective test function for optimization. It is based on the mathematic formula
f(x)=(1.5−x1+x1x2)2+(2.25−x1+x1x22)2+(2.625−x1+x1x23)2
usually evaluated within the bounds xi∈[−4.5,4.5],i=1,2. The function has a flat but multimodal region aroung the single global optimum and large peaks in the edges of its definition space.