References

1. Juncheng Li, Xin Wang, Siliang Tang, etc. "Unsupervised Reinforcement Learning of Transferable Meta-Skills for Embodied Navigation", Proceedings of 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 10.1109/CVPR42600.2020.01214
2. Abhishek Gupta, Benjamin Eysenbach, Chelsea Finn, and Sergey Levine, "Unsupervised Meta-Learning for Reinforcement Learning", arXiv:1806.04640
3. Volodymyr Mnih, Adria Puigdomenech Badia, Mehdi Mirza, etc. "Asynchronous Methods for Deep Reinforcement Learning", Proceedings of The 33rd International Conference on Machine Learning, PMLR 48:1928-1937, 2016
4. Colin FyfePei Ling Lai, "Reinforcement Learning Reward Functions for Unsupervised Learning", ISNN 2007: Advances in Neural Networks - ISNN 2007 pp 397-402
5. DADS: Unsupervised Reinforcement Learning for Skill Discovery Project, https://ai.googleblog.com/2020/05/dads-unsupervised-reinforcement.html