Chen, Shaowei, Yu Wang, Jie Liu, and Yuelin Wang. “Bidirectional Machine Reading Comprehension for Aspect Sentiment Triplet Extraction”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 14 (May 18, 2021): 12666-12674. Accessed August 25, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/17500.