{"url":"/task/synthetic-outliers-evaluation","name":"Synthetic Outliers Evaluation","slug":"synthetic-outliers-evaluation","description_markdown":"The task involves evaluating the quality and utility of tabular synthetic data generated with outliers in the context of machine learning. Outliers, generated according to Extreme Value Theory (EVT), help model rare events, which in turn enhances the realism of the generated data, improves prediction quality in machine learning, and facilitates the detection, handling, and removal of outliers in real-world data.","categories":[{"name":"Medical","url":"/area/medical"},{"name":"Miscellaneous","url":"/area/miscellaneous"},{"name":"Time Series","url":"/area/time-series"}],"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","slug_source":"derived"},"counts":{"papers_tagged":1,"papers_with_code":0,"benchmarks":3,"benchmark_tables_in_archive":3,"benchmark_tables_shown":3,"benchmark_tables_withheld_as_spam":0,"benchmark_definition":"a leaderboard table with at least one row; benchmark_tables_shown also counts the zero-row tables; benchmark_tables_in_archive adds the tables withheld as spam","datasets":0,"subtasks":0,"parent_tasks":1},"benchmarks":[{"leaderboard":"/sota/synthetic-outliers-evaluation-on-a9-3","slug":"synthetic-outliers-evaluation-on-a9-3","dataset":"A9 (3% outliers)","dataset_url":null,"rows_in_archive":1,"metrics":["AUC"],"first_row_in_archive_order":{"model":"zGAN","paper_title":"zGAN: An Outlier-focused Generative Adversarial Network For Realistic Synthetic Data Generation","paper_url":"/paper/zgan-an-outlier-focused-generative","paper_date":"2024-10-28","arxiv_id":"2410.20808","code_links":[],"syntology":null}},{"leaderboard":"/sota/synthetic-outliers-evaluation-on-a9-5","slug":"synthetic-outliers-evaluation-on-a9-5","dataset":"A9 (5% outliers)","dataset_url":null,"rows_in_archive":1,"metrics":["AUC"],"first_row_in_archive_order":{"model":"zGAN","paper_title":"zGAN: An Outlier-focused Generative Adversarial Network For Realistic Synthetic Data Generation","paper_url":"/paper/zgan-an-outlier-focused-generative","paper_date":"2024-10-28","arxiv_id":"2410.20808","code_links":[],"syntology":null}},{"leaderboard":"/sota/synthetic-outliers-evaluation-on-a9-7-4","slug":"synthetic-outliers-evaluation-on-a9-7-4","dataset":"A9 (7.4% outliers)","dataset_url":null,"rows_in_archive":1,"metrics":["AUC"],"first_row_in_archive_order":{"model":"zGAN","paper_title":"zGAN: An Outlier-focused Generative Adversarial Network For Realistic Synthetic Data Generation","paper_url":"/paper/zgan-an-outlier-focused-generative","paper_date":"2024-10-28","arxiv_id":"2410.20808","code_links":[],"syntology":null}}],"datasets":[],"subtasks":[],"parent_tasks":[{"url":"/task/synthetic-data-generation","name":"Synthetic Data Generation"}],"papers":{"order":"repositories listed in the archive (desc), then date (desc); the archive holds no stars","population":"papers tagged with this task that list at least one repository in the archive","shown":0,"of":0,"tagged_in_all":1,"items":[],"syntology_records":0,"syntology_note":"a paper without a record is not a recorded non-run: it may lack an arXiv id or simply be absent from the graph layer"},"description_links":{"kept":0,"unwrapped_to_text":0,"bare_urls_linked":0,"relative_images_dropped":0,"rule":"internal links are kept only when the target slug exists in the catalog"},"syntology":{"read_at":"2026-09-24T18:15:14+00:00","claim":"Per-sample execution status on synthesized fixtures ('ran N of M samples'); not a correctness claim and not a ranking signal.","status_vocabulary":{"ran_honours":"ran, honoured the contract we drafted","ran_violates":"ran, violated the contract we drafted","ran_draft_wrong":"ran; our contract draft was wrong, not the code","ran_fixture":"ran; our fixture could not drive it","ran":"ran on a synthesized input","unverified":"unverified (harvested, no recorded run)"}},"not_shown":{"libraries":"the archive has no per-task library table","trend_sparklines":"the Trend column of the benchmarks table was a rendered image; it is not in the archive","social_and_latest_sorts":"stars and social signals are not in the archive"}}