An ensemble trained on randomized reward shapings improves zero-shot coordination by 62-119% in sparse rewards on Overcooked when partners use different shapings for the same objectives.
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Zero Shot Coordination for Sparse Reward Tasks with Diverse Reward Shapings
An ensemble trained on randomized reward shapings improves zero-shot coordination by 62-119% in sparse rewards on Overcooked when partners use different shapings for the same objectives.