["size_categories:10K<n<100K", "format:parquet", "modality:tabular", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "user_id", "dtype": "string"}, {"name": "day", "dtype": "string"}, {"name": "message_count", "dtype": "int64"}, {"name": "text", "dtype": "string"}, {"name": "first_message_time", "dtype": "string"}, {"name": "last_message_time", "dtype": "string"}, {"name": "embedding", "sequence": "float64"}, {"name": "cluster_id", "dtype": "int64"}, {"name": "cluster_label", "dtype": "string"}, {"name": "centroid", "sequence": "float64"}]