['bookcorpus', 'wikipedia']
['pytorch', 'tf', 'jax', 'rust', 'safetensors', 'roberta', 'fill-mask', 'en', 'dataset:bookcorpus', 'dataset:wikipedia', 'arxiv:1907.11692', 'arxiv:1806.02847', 'transformers', 'exbert', 'license:mit', 'autotrain_compatible', 'has_space']