{"url":"/dataset/brats-africa","name":"BraTS-Africa","full_name":"Brain Tumor Segmentation (BraTS) Challenge: Sub Saharan Africa","description_markdown":"Click to add a brief description of the dataset (Markdown and LaTeX enabled).\r\n\r\nProvide:\r\n\r\n* a high-level explanation of the dataset characteristics\r\n* explain motivations and summary of its content\r\n* potential use cases of the dataset","description_withheld":null,"homepage":"https://arxiv.org/abs/2305.19369","introduced_date":null,"introduced_date_note":null,"introduced_by":null,"license":null,"modalities":[{"name":"MRI","url":"/datasets/modality/mri"}],"tasks":[{"name":"Brain Tumor Segmentation","url":"/task/brain-tumor-segmentation","datasets_with_task":"/datasets/task/brain-tumor-segmentation"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["BraTS-Africa"],"data_loaders":[],"num_papers_in_archive":1,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/brain-tumor-segmentation-on-brats-africa","task":"Brain Tumor Segmentation","dataset_variant":"BraTS-Africa","rows":1,"metrics":["Dice Score ET","Dice Score TC","Dice Score WT","HD95_min ET","HD95_min TC","HD95_min WT"],"first_row_in_archive_order":{"model":"CNMC_PMILAB","paper":"/paper/adult-glioma-segmentation-in-sub-saharan","metrics":{"Dice Score ET":"0.87","Dice Score TC":"0.865","Dice Score WT":"0.926","HD95_min ET":"0.20745","HD95_min TC":"0.2395","HD95_min WT":"0.04003"},"code_links":[]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/adult-glioma-segmentation-in-sub-saharan","title":"Adult Glioma Segmentation in Sub-Saharan Africa using Transfer Learning on Stratified Finetuning Data","date":"2024-12-05","rows_on_this_dataset":1,"code_links":0,"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."}