A R T I C L E I N F O

A B S T R A C T

1. Introduction

2. Explainable Artificial Intelligence

3. Conceptual Framework for Explainable Reinforcement Learning (XRL)

4. Simplified Framework: Reviewing Explainable Reinforcement Learning

5. Full Framework: Opportunities for Explainable Reinforcement Learning

6. Using the Causal Explainable Reinforcement Learning Framework

7. Conclusion