Arc-Hybrid Non-Projective Dependency Parsing with a Static-Dynamic Oracle

  title={Arc-Hybrid Non-Projective Dependency Parsing with a Static-Dynamic Oracle},
  author={Miryam de Lhoneux and Sara Stymne and Joakim Nivre},
We extend the arc-hybrid transition system for dependency parsing with a SWAP transition that enables reordering of the words and construction of non-projective trees. Although this extension potentially breaks the arc-decomposability of the transition system, we show that the existing dynamic oracle can be modified and combined with a static oracle for the SWAP transition. Experiments on five languages with different degrees of non-projectivity show that the new system gives competitive… CONTINUE READING

From This Paper

Figures, tables, and topics from this paper.


Publications citing this paper.
Showing 1-10 of 12 extracted citations


Publications referenced by this paper.
Showing 1-10 of 18 references

Universal Dependencies 2 . 0

  • Joakim Nivre, Marco Kuhlmann, Johan Hall
  • 2017
1 Excerpt

Universal Dependencies 2.0. LINDAT/CLARIN digital library at the Institute of Formal and Applied Linguistics, Charles University, Prague.

  • Joakim Nivre, Željko Agić, Lars Ahrenberg
  • 2017
1 Excerpt

ple and accurate dependency parsing using bidirectional LSTM feature representations

  • Marco Kuhlmann, Carlos Gómez-Rodrı́guez
  • Transac - tions of the Association for…
  • 2016

Similar Papers

Loading similar papers…