task_categories:automatic-speech-recognition annotations_creators:expert-generated language_creators:crowdsourced multilinguality:multilingual source_datasets:original language:en language:zh license:cc-by-sa-4.0 size_categories:10K<n<100K format:parquet modality:audio modality:text library:datasets library:dask library:mlcroissant library:polars arxiv:2112.06223 region:us speech-recognition code-switching