Mao, Yiqiao, Xiaoqiang Yan, Qiang Guo, and Yangdong Ye. 2021. “Deep Mutual Information Maximin for Cross-Modal Clustering”. Proceedings of the AAAI Conference on Artificial Intelligence 35 (10):8893-8901. https://ojs.aaai.org/index.php/AAAI/article/view/17076.