LEGAL-BERT: The Muppets straight out of Law School Ilias Chalkidis author Manos Fergadiotis author Prodromos Malakasiotis author Nikolaos Aletras author Ion Androutsopoulos author 2020-11 text Findings of the Association for Computational Linguistics: EMNLP 2020 Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication chalkidis-etal-2020-legal 10.18653/v1/2020.findings-emnlp.261 https://aclanthology.org/2020.findings-emnlp.261/ 2020-11 2898 2904