{"url":"/dataset/chinese-treebank","name":"Chinese Treebank","full_name":null,"description_markdown":"","description_withheld":null,"homepage":"https://www.cs.brandeis.edu/~clp/ctb/","introduced_date":null,"introduced_date_note":null,"introduced_by":null,"license":null,"modalities":[],"tasks":[{"name":"Dependency Parsing","url":"/task/dependency-parsing","datasets_with_task":"/datasets/task/dependency-parsing"}],"languages":[],"variants":["Chinese Treebank"],"data_loaders":[],"num_papers_in_archive":5,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/dependency-parsing-on-chinese-treebank","task":"Dependency Parsing","dataset_variant":"Chinese Treebank","rows":1,"metrics":["LAS","UAS"],"first_row_in_archive_order":{"model":"MFVI","paper":"/paper/second-order-neural-dependency-parsing-with","metrics":{"LAS":"91.69","UAS":"92.78"},"code_links":[{"title":"wangxinyu0922/Second_Order_Parsing","url":"https://github.com/wangxinyu0922/Second_Order_Parsing"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/second-order-neural-dependency-parsing-with","title":"Second-Order Neural Dependency Parsing with Message Passing and End-to-End Training","date":"2020-10-10","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."}