In today’s practice, there are many copies made. Consider Google for instance. At any point in time they are running hundreds of experiments, to see what works best. They don’t make one copy at a time for performance reasons. Exploring an adjacent search space is faster if you run trials in parallel.
In today’s practice, there are many copies made. Consider Google for instance. At any point in time they are running hundreds of experiments, to see what works best. They don’t make one copy at a time for performance reasons. Exploring an adjacent search space is faster if you run trials in parallel.