Jul 24, 2023
Speaker · 0 followers
Speaker · 0 followers
Speaker · 0 followers
Speaker · 0 followers
Deep Reinforcement Learning has shown significant progress in extracting useful representations from high-dimensional inputs albeit using handcrafted auxiliary tasks and pseudo rewards. Automatically learning such representations in an object-oriented manner geared towards control and fast adaptation remains an open research problem. We introduce a method that tries to discover meaningful features using slot-attention, translating them to temporally coherent ‘question’ functions and leveraging the subsequent learned general value functions for control. We compare our approach with state-of-the-art techniques alongside other ablations and show competitive performance. Finally, we also investigate the discovered general value functions and through qualitative analysis show that the learned representations are not only interpretable but also, centered around objects that are invariant to changes across tasks facilitating fast adaptation.Deep Reinforcement Learning has shown significant progress in extracting useful representations from high-dimensional inputs albeit using handcrafted auxiliary tasks and pseudo rewards. Automatically learning such representations in an object-oriented manner geared towards control and fast adaptation remains an open research problem. We introduce a method that tries to discover meaningful features using slot-attention, translating them to temporally coherent ‘question’ functions and leveraging t…
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