['wikipedia', 'bookcorpus']
['pytorch', 'bert', 'feature-extraction', 'en', 'dataset:wikipedia', 'dataset:bookcorpus', 'arxiv:2203.15827', 'transformers', 'exbert', 'linkbert', 'fill-mask', 'question-answering', 'text-classification', 'token-classification', 'license:apache-2.0']