Ronald Parr

Journal article Advances in neural information processing systems · December 2023 The Rashomon set is the set of models that perform approximately equally well on a given dataset, and the Rashomon ratio is the fraction of all models in a given hypothesis space that are in the Rashomon set. Rashomon ratios are often large for tabular dat ... Full text Cite

Deep Radial-Basis Value Functions for Continuous Control

Journal article 35th Aaai Conference on Artificial Intelligence Aaai 2021 · January 1, 2021 A core operation in reinforcement learning (RL) is finding an action that is optimal with respect to a learned value function. This operation is often challenging when the learned value function takes continuous actions as input. We introduce deep radial-b ... Full text Cite