["size_categories:100K<n<1M", "format:parquet", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "id", "dtype": "string"}, {"name": "corpus", "dtype": "string"}, {"name": "category", "dtype": "string"}, {"name": "sentence_ls", "list": "string"}, {"name": "metadata", "struct": [{"name": "publication_ymd", "dtype": "string"}, {"name": "word_segment", "dtype": "int32"}, {"name": "popularity", "dtype": "int32"}, {"name": "keyword", "list": "string"}]}, {"name": "NE", "list": [{"name": "id", "dtype": "int32"}, {"name": "entity", "dtype": "string"}, {"name": "type", "dtype": "string"}, {"name": "begin", "dtype": "int32"}, {"name": "end", "dtype": "int32"}]}]