{"url":"/dataset/wider","name":"WIDER","full_name":"Web Image Dataset for Event Recognition","description_markdown":"**WIDER** is a dataset for complex event recognition from static images. As of v0.1, it contains 61 event categories and around 50574 images annotated with event class labels.","description_withheld":null,"homepage":"http://yjxiong.me/event_recog/WIDER/","introduced_date":"2015-06-01","introduced_date_note":null,"introduced_by":{"paper":"/paper/recognize-complex-events-from-static-images","title":"Recognize Complex Events From Static Images by Fusing Deep Channels","first_author":"Yuanjun Xiong","url":null},"license":{"name":"Custom (research-only)","url":"http://yjxiong.me/event_recog/WIDER/download_form.php"},"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"Image Captioning","url":"/task/image-captioning","datasets_with_task":"/datasets/task/image-captioning"},{"name":"Face Detection","url":"/task/face-detection","datasets_with_task":"/datasets/task/face-detection"},{"name":"Multi-Task Learning","url":"/task/multi-task-learning","datasets_with_task":"/datasets/task/multi-task-learning"},{"name":"Blind Face Restoration","url":"/task/blind-face-restoration","datasets_with_task":"/datasets/task/blind-face-restoration"}],"languages":[],"variants":["WIDER"],"data_loaders":[{"repo":"https://github.com/activeloopai/Hub","url":"https://docs.activeloop.ai/datasets/wider-dataset","frameworks":["tf","pytorch"]}],"num_papers_in_archive":22,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/blind-face-restoration-on-wider","task":"Blind Face Restoration","dataset_variant":"WIDER","rows":9,"metrics":["FID"],"first_row_in_archive_order":{"model":"DiffBIR","paper":"/paper/diffbir-towards-blind-image-restoration-with","metrics":{"FID":"32.35"},"code_links":[{"title":"xpixelgroup/diffbir","url":"https://github.com/xpixelgroup/diffbir"},{"title":"jimmycv07/DiffIR2VR-Zero","url":"https://github.com/jimmycv07/DiffIR2VR-Zero"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/diffbir-towards-blind-image-restoration-with","title":"DiffBIR: Towards Blind Image Restoration with Generative Diffusion Prior","date":"2023-08-29","rows_on_this_dataset":1,"code_links":2,"syntology":null},{"paper":"/paper/dual-associated-encoder-for-face-restoration","title":"Dual Associated Encoder for Face Restoration","date":"2023-08-14","rows_on_this_dataset":1,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":5,"samples_ran":3,"samples_unverified":2,"pointer_only_for_licence":5,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/towards-robust-blind-face-restoration-with","title":"Towards Robust Blind Face Restoration with Codebook Lookup Transformer","date":"2022-06-22","rows_on_this_dataset":7,"code_links":1,"syntology":null}],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":1,"samples_harvested":5,"samples_ran":3,"samples_unverified":2,"pointer_only_for_licence":5,"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."}