Peking: Profiling Syntactic Tree Parsing Techniques for Se-mantic Graph Parsing

Using the SemEval-2014 Task 8 data, we profile the syntactic tree parsing tech-niques for semantic graph parsing. In par-ticular, we implement different transition-based and graph-based models, as well as a parser ensembler, and evaluate their ef-fectiveness for semantic dependency pars-ing. Evaluation gauges how successful data-driven dependency graph parsing can be by applying existing techniques.