2 papers
cs.LG2021
Control-Oriented Model-Based Reinforcement Learning with Implicit Differentiation
Evgenii Nikishin, Romina Abachi, Rishabh Agarwal +1
The shortcomings of maximum likelihood estimation in the context of model-based reinforcement learning have been highlighted by an increasing number of papers. When the model class…
cs.AI2020
Policy-Aware Model Learning for Policy Gradient Methods
Romina Abachi, Mohammad Ghavamzadeh, Amir-massoud Farahmand
This paper considers the problem of learning a model in model-based reinforcement learning (MBRL). We examine how the planning module of an MBRL algorithm uses the model, and propo…