{"url":"/dataset/reddit-ideological-and-extreme-bias-dataset","name":"Reddit Ideological and Extreme Bias Dataset","full_name":null,"description_markdown":"Articles originating from subreddits with explicitly stated ideologies are categorized into three groups: 72,488 articles in the Liberal class, 79,573 articles in the Conservative class, and 225,083 articles in the Restricted class. \r\n\r\nConversely, articles from subreddits lacking a clearly defined ideology, including those with implicit or explicit ideologies, are merged to form a holdout dataset comprising 922,522 articles.\r\n\r\nPart 1\r\nhttps://data.mendeley.com/datasets/2tdr9sjd83/3\r\nPart 2\r\nhttps://data.mendeley.com/datasets/dxpp5983yb/1\r\nPart 3\r\nhttps://data.mendeley.com/datasets/f7knr8r94w/1","description_withheld":null,"homepage":"https://data.mendeley.com/datasets/2tdr9sjd83/3","introduced_date":"2024-08-12","introduced_date_note":null,"introduced_by":{"paper":"/paper/comprehensive-dataset-of-user-submitted","title":"Comprehensive dataset of user-submitted articles with ideological and extreme bias from Reddit","first_author":"Kamalakkannan Ravi","url":null},"license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"modalities":[{"name":"Texts","url":"/datasets/modality/texts"},{"name":"Tabular","url":"/datasets/modality/tabular"},{"name":"Tables","url":"/datasets/modality/tables"}],"tasks":[{"name":"Text Classification","url":"/task/text-classification","datasets_with_task":"/datasets/task/text-classification"},{"name":"News Classification","url":"/task/news-classification","datasets_with_task":"/datasets/task/news-classification"},{"name":"News Generation","url":"/task/news-generation","datasets_with_task":"/datasets/task/news-generation"},{"name":"News Recommendation","url":"/task/news-recommendation","datasets_with_task":"/datasets/task/news-recommendation"},{"name":"News Annotation","url":"/task/news-annotation","datasets_with_task":"/datasets/task/news-annotation"},{"name":"News Summarization","url":"/task/news-summarization","datasets_with_task":"/datasets/task/news-summarization"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["Reddit Ideological and Extreme Bias Dataset"],"data_loaders":[],"num_papers_in_archive":2,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/news-classification-on-reddit-ideological-and","task":"News Classification","dataset_variant":"Reddit Ideological and Extreme Bias Dataset","rows":7,"metrics":["weighted-F1 score"],"first_row_in_archive_order":{"model":"SVM","paper":"/paper/rico-reddit-ideological-communities","metrics":{"weighted-F1 score":"79.1"},"code_links":[{"title":"ADCLab/RedditIdeologyDB","url":"https://github.com/ADCLab/RedditIdeologyDB"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/rico-reddit-ideological-communities","title":"RICo: Reddit ideological communities","date":"2024-06-05","rows_on_this_dataset":7,"code_links":1,"syntology":null}],"syntology_totals":{"read_at":"2026-09-25T09:33:49+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}