Recognition Method of Important Words in Korean Text based on Reinforcement Learning Yang Feiyang author Zhao Yahui author Cui Rongyi author 2020-10 text eng Proceedings of the 19th Chinese National Conference on Computational Linguistics Maosong Sun editor Sujian Li editor Yue Zhang editor Yang Liu editor Chinese Information Processing Society of China Haikou, China conference publication feiyang-etal-2020-recognition https://aclanthology.org/2020.ccl-1.94/ 2020-10 1017 1025