{"url":"/dataset/and-dataset","name":"AND Dataset","full_name":null,"description_markdown":"The **AND Dataset** contains 13700 handwritten samples and 15 corresponding expert examined features for each sample. The dataset is released for public use and the methods can be extended to provide explanations on other verification tasks like face verification and bio-medical comparison. This dataset can serve as the basis and benchmark for future research in explanation based handwriting verification.\r\n\r\nSource: [Explanation based Handwriting Verification](https://paperswithcode.com/paper/explanation-based-handwriting-verification)","description_withheld":null,"homepage":"https://github.com/mshaikh2/HDL_Forensics","introduced_date":"2019-08-14","introduced_date_note":null,"introduced_by":{"paper":"/paper/explanation-based-handwriting-verification","title":"Explanation based Handwriting Verification","first_author":"Mihir Chauhan","url":null},"license":null,"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"Handwriting Verification","url":"/task/handwriting-verification","datasets_with_task":"/datasets/task/handwriting-verification"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["AND Dataset"],"data_loaders":[{"repo":"https://github.com/mshaikh2/HDL_Forensics","url":"https://github.com/mshaikh2/HDL_Forensics","frameworks":["tf"]}],"num_papers_in_archive":3,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/handwriting-verification-on-and-dataset","task":"Handwriting Verification","dataset_variant":"AND Dataset","rows":1,"metrics":["Average F1"],"first_row_in_archive_order":{"model":"Siamese_MHCA_SA","paper":"/paper/attention-based-writer-independent","metrics":{"Average F1":"0.81"},"code_links":[{"title":"mshaikh2/AttentionHandwritingVerification","url":"https://github.com/mshaikh2/AttentionHandwritingVerification"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/attention-based-writer-independent","title":"Attention based Writer Independent Handwriting Verification","date":"2020-09-07","rows_on_this_dataset":1,"code_links":1,"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."}