A Simple End-to-End Question Answering Model for Product Information Tuan Lai author Trung Bui author Sheng Li author Nedim Lipka author 2018-07 text Proceedings of the First Workshop on Economics and Natural Language Processing Udo Hahn editor Véronique Hoste editor Ming-Feng Tsai editor Association for Computational Linguistics Melbourne, Australia conference publication lai-etal-2018-simple 10.18653/v1/W18-3105 https://aclanthology.org/W18-3105/ 2018-07 38 43