Improving cross-domain dependency parsing with dependency-derived clusters Jostein Lien author Erik Velldal author Lilja Øvrelid author 2015-05 text Proceedings of the 20th Nordic Conference of Computational Linguistics (NODALIDA 2015) Beáta Megyesi editor Linköping University Electronic Press, Sweden Vilnius, Lithuania conference publication lien-etal-2015-improving https://aclanthology.org/W15-1816/ 2015-05 117 126