{"url":"/dataset/lreid","name":"LReID","full_name":null,"description_markdown":"LReID is a benchmark for lifelong person reidentification. It has been built using existing datasets, and it consists of two subsets: LReID-Seen and LReID-Unseen.\r\n\r\nLReID-Seen contains 40,459 training images of the 2,500 identities selected from the following datasets: [CUHK03](cuhk03), [Market-1501](market-1501), [MSMT17 V2](msmt17), [DukeMTMC-ReID](dukemtmc-reid), [CUHK-SYSU ReID](cuhk-sysu). This is used to test a model's performance on seen domains.\r\n\r\nLReID-Unseen contains 9,854 images from 3,594 identities from the following datasets: [VIPeR](viper), [PRID](prid2011), [GRID](grid), i-LIDS, [CUHK01](cuhk01), [CUHK02](cuhk02), [SenseReID](sensereid). This subset is used to test the model's generalisation capabilities to unseen domains.","description_withheld":null,"homepage":"https://github.com/TPCD/LifelongReID","introduced_date":"2021-03-23","introduced_date_note":null,"introduced_by":{"paper":"/paper/lifelong-person-re-identification-via","title":"Lifelong Person Re-Identification via Adaptive Knowledge Accumulation","first_author":"Nan Pu","url":null},"license":{"name":"Multiple licenses","url":null},"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"Person Re-Identification","url":"/task/person-re-identification","datasets_with_task":"/datasets/task/person-re-identification"},{"name":"Continual Learning","url":"/task/continual-learning","datasets_with_task":"/datasets/task/continual-learning"}],"languages":[],"variants":["LReID"],"data_loaders":[{"repo":"https://github.com/TPCD/LifelongReID","url":"https://github.com/TPCD/LifelongReID","frameworks":["pytorch"]}],"num_papers_in_archive":8,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"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."}