{"url":"/dataset/cnfood-241-chen","name":"CNFOOD-241-Chen","full_name":"CNFOOD-241-Chen","description_markdown":"CNFOOD-241 Contains a dataset of 241 Chinese dishes with 191,811 images. There are 170843 images in the training set and 20943 images in the validation set. All images are resized to 600x600. As some of the images in the dataset are from ChineseFoodNet, they are not supported for commercial use.\r\nCNFOOD-241-Chen is the CNFOOD-241 dataset spilt with the list introduced in the paper \"Res-VMamba: Fine-Grained Food Category Visual Classification Using Selective State Space Models with Deep Residual Learning,\" which has random split as train, val, test three parts.","description_withheld":null,"homepage":"https://data.mendeley.com/datasets/fspyss5zbb/1","introduced_date":"2024-02-24","introduced_date_note":null,"introduced_by":{"paper":"/paper/res-vmamba-fine-grained-food-category-visual","title":"Res-VMamba: Fine-Grained Food Category Visual Classification Using Selective State Space Models with Deep Residual Learning","first_author":"Chi-Sheng Chen","url":null},"license":{"name":"CC BY NC 3.0","url":null},"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"Image Classification","url":"/task/image-classification","datasets_with_task":"/datasets/task/image-classification"},{"name":"Fine-Grained Image Recognition","url":"/task/fine-grained-image-recognition","datasets_with_task":"/datasets/task/fine-grained-image-recognition"},{"name":"Food Recognition","url":"/task/food-recognition","datasets_with_task":"/datasets/task/food-recognition"}],"languages":[{"name":"English","url":"/datasets/language/english"},{"name":"Chinese","url":"/datasets/language/chinese"}],"variants":["CNFOOD-241-Chen"],"data_loaders":[{"repo":"https://github.com/chishengchen/resvmamba","url":"https://github.com/chishengchen/resvmamba","frameworks":[]}],"num_papers_in_archive":1,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/fine-grained-image-recognition-on-cnfood-241","task":"Fine-Grained Image Recognition","dataset_variant":"CNFOOD-241-Chen","rows":2,"metrics":["Top-1 accuracy"],"first_row_in_archive_order":{"model":"Res-VMamba-S","paper":"/paper/res-vmamba-fine-grained-food-category-visual","metrics":{"Top-1 accuracy":"79.54"},"code_links":[{"title":"chishengchen/resvmamba","url":"https://github.com/chishengchen/resvmamba"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/res-vmamba-fine-grained-food-category-visual","title":"Res-VMamba: Fine-Grained Food Category Visual Classification Using Selective State Space Models with Deep Residual Learning","date":"2024-02-24","rows_on_this_dataset":2,"code_links":1,"syntology":{"read_at":"2026-09-25T09:33:49+00:00","samples_harvested":3,"samples_ran":3,"samples_unverified":0,"pointer_only_for_licence":3,"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":3,"samples_ran":3,"samples_unverified":0,"pointer_only_for_licence":3,"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."}