2026-05-22T15:46:11Z https://portulanclarin.net/repository/repository/oaipmh/

5ae6058c7e3911ec93d302420a87011b50a034a1eb0e47a5988a0b2326f50372 2022-07-12T12:40:24Z toolService toolService:tool

LX-UDParser LX-UDParser is a UD parser for Portuguese, which adopts the Universal Dependency framework, with an initial performance of 90.87 for UAS and 88.01 for LAS under a ten-fold cross validation scheme. It is described in this article: António Branco, João Ricardo Silva, Luís Gomes and João Rodrigues, 2022, "Universal Grammatical Dependencies for Portuguese with CINTIL Data, LX Processing and CLARIN support", In Proceedings, 13th Conference on Language Resources and Evaluation (LREC2022). which should be used as its canonical citation, and to which interested users are referred for detailed information. This parser is trained with its companion CINTIL-UDep treebank, containing close to 38 K annotated sentences with over 470K tokens, which can be obtained here: https://hdl.handle.net/21.11129/0000-000E-8B2E-3. You may also be interested in the following related resources that can also be found in this repository: LX-USuite (https://hdl.handle.net/21.11129/0000-000F-327C-E), LX-UTagger (https://hdl.handle.net/21.11129/0000-000E-8B2F-2), LX-DepParser (https://hdl.handle.net/21.11129/0000-000E-598D-0), LX-Parser (https://hdl.handle.net/21.11129/0000-000E-5999-2), LX-Suite (https://hdl.handle.net/21.11129/0000-000E-5991-A), LX-Tagger (https://hdl.handle.net/21.11129/0000-000B-D325-D). https://hdl.handle.net/21.11129/0000-000E-8B31-E Software language resources, language independent tool CC-BY-NC-ND Restrictions of Use: academic-nonCommercialUse, attribution, noDerivatives IPR Holder: António Branco, antonio.branco[at]di.fc.ul.pt, University of Lisbon, Faculty of Sciences downloadable António Branco, antonio.branco[at]di.fc.ul.pt, University of Lisbon, Faculty of Sciences