Aspect-Category based Sentiment Analysis with Hierarchical Graph Convolutional Network

Hongjie Cai, Yaofeng Tu, Xiangsheng Zhou, Jianfei Yu, Rui Xia. Aspect-Category based Sentiment Analysis with Hierarchical Graph Convolutional Network. In Donia Scott, NĂºria Bel, Chengqing Zong, editors, Proceedings of the 28th International Conference on Computational Linguistics, COLING 2020, Barcelona, Spain (Online), December 8-13, 2020. pages 833-843, International Committee on Computational Linguistics, 2020. [doi]

Abstract

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