['aishell_2']
['nemo', 'zh', 'dataset:aishell_2', 'arxiv:2104.01721', 'automatic-speech-recognition', 'speech', 'audio', 'CTC', 'Citrinet', 'pytorch', 'NeMo', 'hf-asr-leaderboard', 'Riva', 'license:cc-by-4.0', 'model-index', 'has_space']