“Some Considerations on Learning to Explore via Meta-Reinforcement Learning”, 2018-03-03 (; similar):
We consider the problem of exploration in meta reinforcement learning.
Two new meta reinforcement learning algorithms are suggested: E-MAML & E-RL2.
Results are presented on a novel environment we call ‘Krazy World’ and a set of maze environments. We show E-MAML and E-RL2 deliver better performance on tasks where exploration is important.