Variational Pretraining for Semi-supervised Text Classification Suchin Gururangan author Tam Dang author Dallas Card author Noah A Smith 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 gururangan-etal-2019-variational 10.18653/v1/P19-1590 https://aclanthology.org/P19-1590/ 2019-07 5880 5894