Weighed Domain-Invariant Representation Learning for Cross-domain Sentiment Analysis Minlong Peng author Qi Zhang 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 peng-zhang-2020-weighed 10.18653/v1/2020.coling-main.22 https://aclanthology.org/2020.coling-main.22/ 2020-12 251 265