Reposted by Artificial Intelligence Research Centre, CitAI.
The secret lies in groupoids, not groups!
🫥 😐
arxiv.org/abs/2609.13035
arxiv.org
Groupoid-Based Internal State Representations for Reinforcement Learning with Local Symmetries
Symmetries play a central role in reducing the complexity of reinforcement learning problems, yet most existing approaches rely on fixed group actions or predefined state abstractions. Classical reinf...