Mutti, Mirco, Lorenzo Pratissoli, and Marcello Restelli. “Task-Agnostic Exploration via Policy Gradient of a Non-Parametric State Entropy Estimate”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 10 (May 18, 2021): 9028-9036. Accessed September 22, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/17091.