Deep reinforcement learning (DRL) has gained great success by learning directly from high- dimensional sensory inputs, yet is notorious for the lack of interpretability. Interpretability of …
Object-based factorizations provide a useful level of abstraction for interacting with the world. Building explicit object representations, however, often requires supervisory signals …
PA Tsividis, J Loula, J Burga, N Foss… - arXiv preprint arXiv …, 2021 - arxiv.org
Reinforcement learning (RL) studies how an agent comes to achieve reward in an environment through interactions over time. Recent advances in machine RL have …
J Choi, S Lee, X Wang, S Sohn, H Lee - Proceedings of the AAAI …, 2024 - ojs.aaai.org
We present COIL (Counterfactual Object Interaction Learning), a novel way of learning skills of object interactions on entity-centric environments. The goal is to learn primitive behaviors …
Current image-based reinforcement learning (RL) algorithms typically operate on the whole image without performing object-level reasoning. This leads to inefficient goal sampling and …
M Li, M Yang, F Liu, X Chen, Z Chen… - arXiv preprint arXiv …, 2020 - arxiv.org
The capability of imagining internally with a mental model of the world is vitally important for human cognition. If a machine intelligent agent can learn a world model to create a" dream" …
Model-based reinforcement learning (RL) is appealing because (i) it enables planning and thus more strategic exploration, and (ii) by decoupling dynamics from rewards, it enables …
We introduce a method to learn policies from expert demonstrations that are interpretable and manipulable. We achieve interpretability by modeling the interactions between high …