x y x_domain timestamp batch_nr
1: 1 1 <list[1]> 2024-01-20 20:35:12 1
instance$archive$best()
x y x_domain timestamp batch_nr
1: -1 1 <list[1]> 2024-01-20 20:35:12 1
so if the optimum is not unique, archive$best() will return any optimal point at random.
Not sure if this is intended behavior but this used to be different and might be somewhat problematic if people program around archive$best() instead of storing the best and then using this value.
so if the optimum is not unique,
archive$best()
will return any optimal point at random. Not sure if this is intended behavior but this used to be different and might be somewhat problematic if people program aroundarchive$best()
instead of storing the best and then using this value.