MTNA: A Neural Multi-task Model for Aspect Category Classification and Aspect Term Extraction On Restaurant Reviews Wei Xue author Wubai Zhou author Tao Li author Qing Wang author 2017-11 text Proceedings of the Eighth International Joint Conference on Natural Language Processing (Volume 2: Short Papers) Greg Kondrak editor Taro Watanabe editor Asian Federation of Natural Language Processing Taipei, Taiwan conference publication xue-etal-2017-mtna https://aclanthology.org/I17-2026/ 2017-11 151 156