{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/yara-parser-a-fast-and-accurate-dependency","title":"Yara Parser: A Fast and Accurate Dependency Parser","arxiv_id":"1503.06733","date":"2015-03-23","proceeding":null,"authors":["Mohammad Sadegh Rasooli","Joel Tetreault"],"abstract":"Dependency parsers are among the most crucial tools in natural language\nprocessing as they have many important applications in downstream tasks such as\ninformation retrieval, machine translation and knowledge acquisition. We\nintroduce the Yara Parser, a fast and accurate open-source dependency parser\nbased on the arc-eager algorithm and beam search. It achieves an unlabeled\naccuracy of 93.32 on the standard WSJ test set which ranks it among the top\ndependency parsers. At its fastest, Yara can parse about 4000 sentences per\nsecond when in greedy mode (1 beam). When optimizing for accuracy (using 64\nbeams and Brown cluster features), Yara can parse 45 sentences per second. The\nparser can be trained on any syntactic dependency treebank and different\noptions are provided in order to make it more flexible and tunable for specific\ntasks. It is released with the Apache version 2.0 license and can be used for\nboth commercial and academic purposes. The parser can be found at\nhttps://github.com/yahoo/YaraParser.","url_abs":"http://arxiv.org/abs/1503.06733v2","url_pdf":"http://arxiv.org/pdf/1503.06733v2.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[{"paper_slug":"yara-parser-a-fast-and-accurate-dependency","repo_url":"https://github.com/yahoo/YaraParser","is_official":1,"mentioned_in_paper":1,"mentioned_in_github":1,"framework":"none","reach":null},{"paper_slug":"yara-parser-a-fast-and-accurate-dependency","repo_url":"https://github.com/rasoolims/YaraParser","is_official":0,"mentioned_in_paper":0,"mentioned_in_github":1,"framework":"none","reach":null}],"tasks":[{"task_slug":"arc","task_name":"ARC"},{"task_slug":"dependency-parsing","task_name":"Dependency Parsing"},{"task_slug":"information-retrieval","task_name":"Information Retrieval"},{"task_slug":"machine-translation","task_name":"Machine Translation"},{"task_slug":"retrieval","task_name":"Retrieval"},{"task_slug":"translation","task_name":"Translation"}],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"syntology_url":"https://syntology.ai/paper/1503.06733","atlas_url":"https://app.syntology.ai/?focus=1503.06733","mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}