Learning in a State of Confusion: Perceptual Aliasing in Grid World Navigation
Paul Crook, Gillian R. Hayes · 2003
Due to the unavoidable fact that a robot's sensors will be limited in some manner, it is entirely possible that it can find itself unable to distinguish between differing states of the world. This confounding of states, also referred to as perceptual aliasing, has serious effects on the ability of reinforcement learning algorithms to learn stable policies. Using