Zhou, Deyu, Meng Zhang, Linhai Zhang, and Yulan He. “A Neural Group-Wise Sentiment Analysis Model With Data Sparsity Awareness”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 16 (May 18, 2021): 14594-14601. Accessed March 28, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/17715.