Handling Variance of Pretrained Language Models in Grading Evidence in the Medical Literature Fajri Koto author Biaoyan Fang author 2021-12 text Proceedings of the 19th Annual Workshop of the Australasian Language Technology Association Afshin Rahimi editor William Lane editor Guido Zuccon editor Australasian Language Technology Association Online conference publication koto-fang-2021-handling https://aclanthology.org/2021.alta-1.26/ 2021-12 218 223