The first thing you mention does not learn to play Atari, and is in general trained quite differently from Atari-playing AI’s (as it relies on self-play to kind of automatically generate a curriculum of harder and harder tasks, at least for the some of the more competitive tasks in XLand).
The first thing you mention does not learn to play Atari, and is in general trained quite differently from Atari-playing AI’s (as it relies on self-play to kind of automatically generate a curriculum of harder and harder tasks, at least for the some of the more competitive tasks in XLand).