{"url":"/dataset/mseg","name":"MSeg","full_name":null,"description_markdown":"A composite dataset that unifies semantic segmentation datasets from different domains. \r\n\r\nSource: MSeg: A Composite Dataset for Multi-Domain Semantic Segmentation","description_withheld":null,"homepage":"https://github.com/mseg-dataset/mseg-api","introduced_date":"2021-12-27","introduced_date_note":null,"introduced_by":{"paper":"/paper/mseg-a-composite-dataset-for-multi-domain-1","title":"MSeg: A Composite Dataset for Multi-domain Semantic Segmentation","first_author":"John Lambert","url":null},"license":null,"modalities":[],"tasks":[{"name":"Image Classification","url":"/task/image-classification","datasets_with_task":"/datasets/task/image-classification"},{"name":"Object Detection","url":"/task/object-detection","datasets_with_task":"/datasets/task/object-detection"},{"name":"Semantic Segmentation","url":"/task/semantic-segmentation","datasets_with_task":"/datasets/task/semantic-segmentation"}],"languages":[],"variants":["MSeg"],"data_loaders":[{"repo":"https://github.com/mseg-dataset/mseg-api","url":"https://github.com/mseg-dataset/mseg-api","frameworks":[]}],"num_papers_in_archive":21,"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."}