Joanikij Chulev

Command-Space Counterfactual Explanations for Pareto-Conditioned Reinforcement Learning

Pareto Conditioned Networks learn multiple multi-objective reinforcement learning behaviours by conditioning a single policy on a desired return command. However, the local mapping from command and state to action remains opaque. We propose command-space counterfactual explanations for PCNs: given a fixed state, origin...