Ito, T., Tsubouchi, K., Sakaji, H., Yamashita, T. and Izumi, K. 2020. Word-Level Contextual Sentiment Analysis with Interpretability. Proceedings of the AAAI Conference on Artificial Intelligence. 34, 04 (Apr. 2020), 4231-4238. DOI:https://doi.org/10.1609/aaai.v34i04.5845.