DeepBlueAI at SemEval-2021 Task 1: Lexical Complexity Prediction with A Deep Ensemble Approach Chunguang Pan author Bingyan Song author Shengguang Wang author Zhipeng Luo author 2021-08 text Proceedings of the 15th International Workshop on Semantic Evaluation (SemEval-2021) Alexis Palmer editor Nathan Schneider editor Natalie Schluter editor Guy Emerson editor Aurelie Herbelot editor Xiaodan Zhu editor Association for Computational Linguistics Online conference publication pan-etal-2021-deepblueai-semeval 10.18653/v1/2021.semeval-1.72 https://aclanthology.org/2021.semeval-1.72/ 2021-08 578 584