{"url":"/dataset/openea-benchmark","name":"OpenEA Benchmark","full_name":null,"description_markdown":"1.0 Version of OpenEA benchmark datasets. Please use the updated 2.0 version, that has been subsequently released.\r\n\r\nIntroduced by \"A Benchmarking Study of Embedding-based Entity Alignment for Knowledge Graphs by Sun et. al, VLDB 2020\"\r\n\r\nContains entities from DBpedia, YAGO and Wikidata.","description_withheld":null,"homepage":"https://github.com/nju-websoft/OpenEA#dataset-overview","introduced_date":null,"introduced_date_note":null,"introduced_by":null,"license":{"name":"GPL","url":null},"modalities":[{"name":"Graphs","url":"/datasets/modality/graphs"}],"tasks":[{"name":"Multi-modal Entity Alignment","url":"/task/multi-modal-entity-alignment","datasets_with_task":"/datasets/task/multi-modal-entity-alignment"}],"languages":[],"variants":["OpenEA Benchmark","UMVM-oea-en-fr","UMVM-oea-en-de","UMVM-oea-d-w-v1","UMVM-oea-d-w-v2"],"data_loaders":[{"repo":"https://github.com/nju-websoft/OpenEA","url":"https://github.com/nju-websoft/OpenEA","frameworks":[]}],"num_papers_in_archive":6,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/multi-modal-entity-alignment-on-umvm-oea-d-w","task":"Multi-modal Entity Alignment","dataset_variant":"UMVM-oea-d-w-v1","rows":8,"metrics":["Hits@1"],"first_row_in_archive_order":{"model":"UMAEA (w/o surf)","paper":"/paper/rethinking-uncertainly-missing-and-ambiguous","metrics":{"Hits@1":"0.945"},"code_links":[{"title":"zjukg/umaea","url":"https://github.com/zjukg/umaea"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"},{"leaderboard":"/sota/multi-modal-entity-alignment-on-umvm-oea-en","task":"Multi-modal Entity Alignment","dataset_variant":"UMVM-oea-en-fr","rows":8,"metrics":["Hits@1"],"first_row_in_archive_order":{"model":"UMAEA (w/o surf)","paper":"/paper/rethinking-uncertainly-missing-and-ambiguous","metrics":{"Hits@1":"0.895"},"code_links":[{"title":"zjukg/umaea","url":"https://github.com/zjukg/umaea"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"},{"leaderboard":"/sota/multi-modal-entity-alignment-on-umvm-oea-en-1","task":"Multi-modal Entity Alignment","dataset_variant":"UMVM-oea-en-de","rows":8,"metrics":["Hits@1"],"first_row_in_archive_order":{"model":"UMAEA (w/o surf)","paper":"/paper/rethinking-uncertainly-missing-and-ambiguous","metrics":{"Hits@1":"0.974"},"code_links":[{"title":"zjukg/umaea","url":"https://github.com/zjukg/umaea"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"},{"leaderboard":"/sota/multi-modal-entity-alignment-on-umvm-oea-d-w-1","task":"Multi-modal Entity Alignment","dataset_variant":"UMVM-oea-d-w-v2","rows":7,"metrics":["Hits@1"],"first_row_in_archive_order":{"model":"UMAEA (w/o surf)","paper":"/paper/rethinking-uncertainly-missing-and-ambiguous","metrics":{"Hits@1":"0.973"},"code_links":[{"title":"zjukg/umaea","url":"https://github.com/zjukg/umaea"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/rethinking-uncertainly-missing-and-ambiguous","title":"Rethinking Uncertainly Missing and Ambiguous Visual Modality in Multi-Modal Entity Alignment","date":"2023-07-30","rows_on_this_dataset":8,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":14,"samples_ran":5,"samples_unverified":9,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/multi-modal-contrastive-representation","title":"Multi-modal Contrastive Representation Learning for Entity Alignment","date":"2022-09-02","rows_on_this_dataset":8,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":10,"samples_ran":3,"samples_unverified":7,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/multi-modal-siamese-network-for-entity","title":"Multi-modal Siamese Network for Entity Alignment","date":"2022-08-14","rows_on_this_dataset":7,"code_links":1,"syntology":null},{"paper":"/paper/visual-pivoting-for-unsupervised-entity","title":"Visual Pivoting for (Unsupervised) Entity Alignment","date":"2020-09-28","rows_on_this_dataset":8,"code_links":2,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":9,"samples_ran":3,"samples_unverified":6,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}}],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":3,"samples_harvested":33,"samples_ran":11,"samples_unverified":22,"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."}