Chen, Jianbo, and Michael Jordan. “LS-Tree: Model Interpretation When the Data Are Linguistic”. Proceedings of the AAAI Conference on Artificial Intelligence 34, no. 04 (April 3, 2020): 3454-3461. Accessed April 20, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/5749.