["size_categories:100K<n<1M", "format:parquet", "modality:tabular", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "user_id", "dtype": "string"}, {"name": "card_id", "dtype": "string"}, {"name": "card_text", "dtype": "string"}, {"name": "is_new_fact", "dtype": "bool"}, {"name": "user_n_study_positive", "dtype": "int64"}, {"name": "user_n_study_negative", "dtype": "int64"}, {"name": "user_n_study_total", "dtype": "int64"}, {"name": "card_n_study_positive", "dtype": "int64"}, {"name": "card_n_study_negative", "dtype": "int64"}, {"name": "card_n_study_total", "dtype": "int64"}, {"name": "usercard_n_study_positive", "dtype": "int64"}, {"name": "usercard_n_study_negative", "dtype": "int64"}, {"name": "usercard_n_study_total", "dtype": "int64"}, {"name": "acc_user", "dtype": "float64"}, {"name": "acc_card", "dtype": "float64"}, {"name": "acc_usercard", "dtype": "float64"}, {"name": "usercard_delta", "dtype": "int64"}, {"name": "usercard_delta_previous", "dtype": "int64"}, {"name": "usercard_previous_study_response", "dtype": "bool"}, {"name": "leitner_box", "dtype": "int64"}, {"name": "sm2_efactor", "dtype": "float64"}, {"name": "sm2_interval", "dtype": "float64"}, {"name": "sm2_repetition", "dtype": "int64"}, {"name": "delta_to_leitner_scheduled_date", "dtype": "int64"}, {"name": "delta_to_sm2_scheduled_date", "dtype": "int64"}, {"name": "repetition_model", "dtype": "string"}, {"name": "elapsed_milliseconds", "dtype": "int64"}, {"name": "correct_on_first_try", "dtype": "bool"}, {"name": "utc_datetime", "dtype": "timestamp[ns, tz=UTC]"}, {"name": "utc_date", "dtype": "date32"}, {"name": "response", "dtype": "bool"}, {"name": "record_id", "dtype": "string"}, {"name": "deck_id", "dtype": "string"}, {"name": "deck_name", "dtype": "string"}, {"name": "n_minutes_spent", "dtype": "int64"}, {"name": "__index_level_0__", "dtype": "int64"}]