Korean UD Treebank.
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The Google Korean Universal Dependency Treebank is first converted from the Universal Dependency Treebank v2.0 (legacy), and then enhanced by Chun et al., 2018.


This is a collaborative work by (in alphabetic order):

  • Jinho Choi, Emory University
  • Jayeol Chun, Emory University
  • Na-Rae Han, University of Pittsburgh
  • Jena D. Hwang, Institute for Human & Machine Cognition.
  • Ryan McDonald, Google Research
  • Joakim Nivre, Uppsala University
  • Daniel Zeman, Institute of Formal and Applied Linguistics

The project repository: https://github.com/emorynlp/ud-korean


  • Building Universal Dependency Treebanks in Korean, Jayeol Chun, Na-Rae Han, Jena D. Hwang, and Jinho D. Choi. In Proceedings of the 11th International Conference on Language Resources and Evaluation, LREC'18, Miyazaki, Japan, 2018.


  • 2018-04-15 v2.2
    • Significant rework, fixed some annotation errors.
    • Added lemmas and fine-grained part-of-speech tags automatically generated by the KOMA morphological analyzer.
  • 2017-11-15 v2.1
    • No changes.
  • 2017-03-01 v2.0
    • Initial UD release.
=== Machine-readable metadata =================================================
Data available since: UD v2.0
License: CC BY-NC-SA 3.0 US
Includes text: yes
Genre: news blog
Lemmas: automatic
UPOS: converted from manual
XPOS: automatic
Features: not available
Relations: converted from manual
Contributors: McDonald, Ryan; Nivre, Joakim; Zeman, Daniel; Choi, Jinho; Han, Na-Rae; Hwang, Jena; Chun, Jayeol
Contributing: here
Contact: jinho.choi@emory.edu
(Original treebank contributors: LaMontagne, Adam; Souček, Milan; Järvinen, Timo; Radici, Alessandra)