A Novel Bi-directional Interrelated Model for Joint Intent Detection and Slot Filling Haihong E author Peiqing Niu author Zhongfu Chen author Meina Song author 2019-07 text Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics Anna Korhonen editor David Traum editor Lluís Màrquez editor Association for Computational Linguistics Florence, Italy conference publication e-etal-2019-novel 10.18653/v1/P19-1544 https://aclanthology.org/P19-1544/ 2019-07 5467 5471