Liu, Yun, Yiming Guo, Hua Wang, Feiping Nie, and Heng Huang. “Semi-Supervised Classifications via Elastic and Robust Embedding”. Proceedings of the AAAI Conference on Artificial Intelligence 31, no. 1 (February 13, 2017). Accessed September 26, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/10946.