bRol: The Parser of Syntactic and Semantic Dependencies for Basque
Haritz Salaberri, Olatz Arregi, Beñat Zapirain · Recent Advances in Natural Language Processing · 2015
This paper presents bRol, the first fully automatic system to be developed for the parsing of syntactic and semantic dependencies in Basque. The parser has been built according to the settings established for the CoNLL-2009 Shared Task (Hajic et al., 2009), therefore, bRol can be thought of as a standard parser with scores comparable to the ones reported in the shared task. A second-order graphbased MATE parser has been used as the syntactic dependency parser. The semantic model, on the other hand, uses the traditional four-stage SRL pipeline. The system has a labeled attachment score of 80.51%, a labeled semantic F1 of 75.10, and a labeled macro F1 of 77.80.