%0 Journal Article %T A Primer in BERTology: What We Know About How BERT Works %A Rogers, Anna %A Kovaleva, Olga %A Rumshisky, Anna %J Transactions of the Association for Computational Linguistics %D 2020 %V 8 %I MIT Press %C Cambridge, MA %F rogers-etal-2020-primer %R 10.1162/tacl_a_00349 %U https://aclanthology.org/2020.tacl-1.54/ %U https://doi.org/10.1162/tacl_a_00349 %P 842-866