Paper: A Combined Memory-Based Semantic Role Labeler of English

ACL ID W08-2128
Title A Combined Memory-Based Semantic Role Labeler of English
Venue International Conference on Computational Natural Language Learning
Session Main Conference
Year 2008
Authors

We describe the system submitted to the closed challenge of the CoNLL-2008 shared task on joint parsing of syntactic and semantic dependencies. Syntactic de- pendencies are processed with the Malt- Parser 0.4. Semantic dependencies are processed with a combination of memory- based classifiers. The system achieves 78.43 labeled macro F1 for the complete problem, 86.07 labeled attachment score for syntactic dependencies, and 70.51 la- beled F1 for semantic dependencies.