BAM! Born-Again Multi-Task Networks for Natural Language Understanding Kevin Clark author Minh-Thang Luong author Urvashi Khandelwal author Christopher D Manning author Quoc V Le 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 clark-etal-2019-bam 10.18653/v1/P19-1595 https://aclanthology.org/P19-1595/ 2019-07 5931 5937