3 accepted papers
We describe a new approach for managing aleatoric uncertainty in the Reinforcement Learning (RL) paradigm. Instead of selecting actions according to a single statistic, we propose a distributional method based on the second-order stochastic dominance (SSD) relation. This compares the inherent disper…
We present a method for Temporal Difference (TD) learning that addresses several challenges faced by robots learning to navigate in a marine environment. For improved data efficiency, our method reduces TD updates to Gaussian Process regression. To make predictions amenable to online settings, we in
In this paper, we consider the problem of learning robot control policies in heteroscedastic environments, whose noise properties vary throughout a robot’s state and action space. We consider reinforcement learning algorithms that evaluate policies using learned models of the environment, and we ext