{"url":"/dataset/pgdp5k","name":"PGDP5K","full_name":"Plane Geometry Diagram Parsing Dataset","description_markdown":"PGDP5K is a dataset consisting of 5000 diagram samples composed of 16 shapes, covering 5 positional relations, 22 symbol types and 6 text types, labeled with more fine-grained annotations at primitive level, including primitive classes, locations and relationships, where 1,813 non-duplicated images are selected from the Geometry3K dataset and other 3,187 images are collected from three popular textbooks across grades 6-12 on mathematics curriculum websites by taking screenshots from PDF books.","description_withheld":null,"homepage":"http://www.nlpr.ia.ac.cn/databases/CASIA-PGDP5K/index.html","introduced_date":"2022-05-19","introduced_date_note":null,"introduced_by":{"paper":"/paper/plane-geometry-diagram-parsing","title":"Plane Geometry Diagram Parsing","first_author":"Ming-Liang Zhang","url":null},"license":null,"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"Scene Parsing","url":"/task/scene-parsing","datasets_with_task":"/datasets/task/scene-parsing"},{"name":"Visual Reasoning","url":"/task/visual-reasoning","datasets_with_task":"/datasets/task/visual-reasoning"},{"name":"Multi-Task Learning","url":"/task/multi-task-learning","datasets_with_task":"/datasets/task/multi-task-learning"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["PGDP5K"],"data_loaders":[{"repo":"https://github.com/mingliangzhang2018/PGDP","url":"https://github.com/mingliangzhang2018/PGDP","frameworks":["pytorch"]}],"num_papers_in_archive":5,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/scene-parsing-on-pgdp5k","task":"Scene Parsing","dataset_variant":"PGDP5K","rows":2,"metrics":["Total Accuracy"],"first_row_in_archive_order":{"model":"PGDPNet","paper":"/paper/plane-geometry-diagram-parsing","metrics":{"Total Accuracy":"84.7"},"code_links":[{"title":"mingliangzhang2018/PGDP","url":"https://github.com/mingliangzhang2018/PGDP"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/plane-geometry-diagram-parsing","title":"Plane Geometry Diagram Parsing","date":"2022-05-19","rows_on_this_dataset":1,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":3,"samples_ran":1,"samples_unverified":2,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/inter-gps-interpretable-geometry-problem","title":"Inter-GPS: Interpretable Geometry Problem Solving with Formal Language and Symbolic Reasoning","date":"2021-05-10","rows_on_this_dataset":1,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":2,"samples_ran":1,"samples_unverified":1,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}}],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":2,"samples_harvested":5,"samples_ran":2,"samples_unverified":3,"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."}