Post #1490126

@ngaylinn@tech.lgbt See. doesn't that feel more productive already? As soon as you begin to poke at using average/sum total as an optimization goal, all sorts of interesting questions present themselves! And you're right to question the use of any single number, whether it's variance or something else. I'm nowhere near up enough on RL to know whether "multi-objective RL" or something like it is a thing (I'm sure people have written about this but has anyone really nailed it?). I do suspect there are lovely applications of coevolutionary algorithms to some of these questions, though (coevolve policies against subsets of states, for instance).