🧑🔬 Yang Xu3 papers on this site (2018–2021)LayoutLMv2: Multi-modal Pre-training for Visually-rich Document UnderstandingYang Xu, Yiheng Xu, Tengchao Lv, et al.2021Interactively-Propagative Attention Learning for Implicit Discourse Relation RecognitionHuibin Ruan, Yu Hong, Yang Xu, et al.2020Using active learning to expand training data for implicit discourse relation recognitionYang Xu, Yu Hong, Huibin Ruan, et al.2018