1. Grandvalet, Y., Bengio, Y.: Semi-supervised learning by entropy minimization. In: Advances in Neural Information Processing Systems, vol. 17 (2004)
2. Jing, L., Tian, Y.: Self-supervised visual feature learning with deep neural networks: a survey. IEEE Trans. Pattern Anal. 43, 4037–4058 (2020)
3. Zoph, B., Ghiasi, G., Lin, T., et al.: Rethinking pre-training and self-training. In: Advances in Neural Information Processing Systems, vol. 33, pp. 3833–3845 (2020)
4. Bachman, P., Hjelm, R.D., Buchwalter, W.: Learning representations by maximizing mutual information across views. In: Advances in Neural Information Processing Systems, vol. 32 (2019)
5. Li, J., Xiong, C., Hoi, S.C.: Comatch: semi-supervised learning with contrastive graph regularization, 9475–9484 (2021)