{"url":"/dataset/3d-affordancenet","name":"3D AffordanceNet","full_name":null,"description_markdown":"3D AffordanceNet is a dataset of 23k shapes for visual affordance. It consists of 56,307 well-defined affordance information annotations for 22,949 shapes covering 18 affordance classes and 23 semantic object categories.","description_withheld":null,"homepage":"https://andlollipopde.github.io/3D-AffordanceNet/#/","introduced_date":"2021-03-30","introduced_date_note":null,"introduced_by":{"paper":"/paper/3d-affordancenet-a-benchmark-for-visual","title":"3D AffordanceNet: A Benchmark for Visual Object Affordance Understanding","first_author":"Shengheng Deng","url":null},"license":{"name":"Unknown","url":null},"modalities":[{"name":"3D","url":"/datasets/modality/3d"},{"name":"3d meshes","url":"/datasets/modality/3d-meshes"}],"tasks":[{"name":"Affordance Detection","url":"/task/affordance-detection","datasets_with_task":"/datasets/task/affordance-detection"}],"languages":[],"variants":["3D AffordanceNet"],"data_loaders":[],"num_papers_in_archive":15,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/affordance-detection-on-3d-affordancenet","task":"Affordance Detection","dataset_variant":"3D AffordanceNet","rows":1,"metrics":["AIOU","mAP"],"first_row_in_archive_order":{"model":"DGCNN","paper":"/paper/3d-affordancenet-a-benchmark-for-visual","metrics":{"AIOU":"0.178","mAP":"0.464"},"code_links":[{"title":"Gorilla-Lab-SCUT/AffordanceNet","url":"https://github.com/Gorilla-Lab-SCUT/AffordanceNet"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/3d-affordancenet-a-benchmark-for-visual","title":"3D AffordanceNet: A Benchmark for Visual Object Affordance Understanding","date":"2021-03-30","rows_on_this_dataset":1,"code_links":1,"syntology":{"read_at":"2026-09-25T09:33:49+00:00","samples_harvested":12,"samples_ran":9,"samples_unverified":3,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}}],"syntology_totals":{"read_at":"2026-09-25T09:33:49+00:00","papers_with_samples":1,"samples_harvested":12,"samples_ran":9,"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."}