Diversified Multiple Instance Learning for Document-Level Multi-Aspect Sentiment Classification Yunjie Ji author Hao Liu author Bolei He author Xinyan Xiao author Hua Wu author Yanhua Yu author 2020-11 text Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP) Bonnie Webber editor Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication ji-etal-2020-diversified 10.18653/v1/2020.emnlp-main.570 https://aclanthology.org/2020.emnlp-main.570/ 2020-11 7012 7023