{"url":"/dataset/pixraw10p","name":"pixraw10P","full_name":"pixraw10P","description_markdown":"face image datasets","description_withheld":null,"homepage":"https://jundongl.github.io/scikit-feature/","introduced_date":"2016-01-29","introduced_date_note":null,"introduced_by":{"paper":"/paper/feature-selection-a-data-perspective","title":"Feature Selection: A Data Perspective","first_author":"Jundong Li","url":null},"license":null,"modalities":[],"tasks":[{"name":"Clustering Algorithms Evaluation","url":"/task/clustering-algorithms-evaluation","datasets_with_task":"/datasets/task/clustering-algorithms-evaluation"},{"name":"Image/Document Clustering","url":"/task/imagedocument-clustering","datasets_with_task":"/datasets/task/imagedocument-clustering"}],"languages":[],"variants":["pixraw10P"],"data_loaders":[],"num_papers_in_archive":9,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/clustering-algorithms-evaluation-on-pixraw10p","task":"Clustering Algorithms Evaluation","dataset_variant":"pixraw10P","rows":1,"metrics":["Purity"],"first_row_in_archive_order":{"model":"CVDD","paper":"/paper/an-internal-validity-index-based-on-density","metrics":{"Purity":"0.83"},"code_links":[{"title":"hulianyu/CVDD","url":"https://github.com/hulianyu/CVDD"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"},{"leaderboard":"/sota/image-document-clustering-on-pixraw10p","task":"Image/Document Clustering","dataset_variant":"pixraw10P","rows":1,"metrics":["Accuracy (%)"],"first_row_in_archive_order":{"model":"ELSC","paper":"/paper/ensemble-learning-for-spectral-clustering","metrics":{"Accuracy (%)":"96.0"},"code_links":[{"title":"Li-Hongmin/MyPaperWithCode","url":"https://github.com/Li-Hongmin/MyPaperWithCode"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/ensemble-learning-for-spectral-clustering","title":"Ensemble Learning for Spectral Clustering","date":"2020-11-20","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/an-internal-validity-index-based-on-density","title":"An Internal Validity Index Based on Density-Involved Distance","date":"2019-03-22","rows_on_this_dataset":1,"code_links":1,"syntology":null}],"syntology_totals":{"read_at":"2026-09-24T18:15:14+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."}