Ali, Muhammad Asif, Yifang Sun, Bing Li, and Wei Wang. “Fine-Grained Named Entity Typing over Distantly Supervised Data Based on Refined Representations”. Proceedings of the AAAI Conference on Artificial Intelligence 34, no. 05 (April 3, 2020): 7391-7398. Accessed April 16, 2021. https://ojs.aaai.org/index.php/AAAI/article/view/6234.