['bionlp', 'bc4cdr']
['pytorch', 'roberta', 'token-classification', 'en', 'dataset:bionlp', 'dataset:bc4cdr', 'transformers', 'ner', 'chemical', 'bionlp', 'bc4cdr', 'bioinfomatics', 'license:apache-2.0', 'autotrain_compatible']