CosMo: Conditional Seq2Seq-based Mixture Model for Zero-Shot Commonsense Question Answering Farhad Moghimifar author Lizhen Qu author Yue Zhuo author Mahsa Baktashmotlagh author Gholamreza Haffari author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics Donia Scott editor Nuria Bel editor Chengqing Zong editor International Committee on Computational Linguistics Barcelona, Spain (Online) conference publication moghimifar-etal-2020-cosmo 10.18653/v1/2020.coling-main.467 https://aclanthology.org/2020.coling-main.467/ 2020-12 5347 5359