An Anchor-Based Automatic Evaluation Metric for Document Summarization Kexiang Wang author Tianyu Liu author Baobao Chang author Zhifang Sui 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 wang-etal-2020-anchor 10.18653/v1/2020.coling-main.500 https://aclanthology.org/2020.coling-main.500/ 2020-12 5696 5701