{"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/non-projective-dependency-parsing-with-non","title":"Non-Projective Dependency Parsing with Non-Local Transitions","arxiv_id":"1710.09340","date":"2017-10-25","proceeding":null,"authors":["Daniel Fernández-González","Carlos Gómez-Rodríguez"],"abstract":"We present a novel transition system, based on the Covington non-projective\nparser, introducing non-local transitions that can directly create arcs\ninvolving nodes to the left of the current focus positions. This avoids the\nneed for long sequences of No-Arc transitions to create long-distance arcs,\nthus alleviating error propagation. The resulting parser outperforms the\noriginal version and achieves the best accuracy on the Stanford Dependencies\nconversion of the Penn Treebank among greedy transition-based algorithms.","url_abs":"http://arxiv.org/abs/1710.09340v3","url_pdf":"http://arxiv.org/pdf/1710.09340v3.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":"non-projective-dependency-parsing-with-non","repo_url":"https://github.com/danifg/Non-Local-Covington","is_official":1,"mentioned_in_paper":0,"mentioned_in_github":1,"framework":"tf","reach":null}],"tasks":[{"task_slug":"arc","task_name":"ARC"},{"task_slug":"dependency-parsing","task_name":"Dependency Parsing"}],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"syntology_url":null,"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}