In the paper Introducing Symmetries to Black Box Meta Reinforcement Learning, a research team from DeepMind and The Swiss AI Lab IDSIA explores the role of symmetries in meta generalization and shows that introducing more symmetries to black-box meta-learners can improve their ability to generalize to unseen action and observation spaces, tasks, and environments.

Here is a quick read: DeepMind & IDSIA Introduce Symmetries to Black-Box MetaRL to Improve Its Generalization Ability.

The paper Introducing Symmetries to Black Box Meta Reinforcement Learning is on arXiv.



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