file.pdf (334.65 kB)
0/0

Turning on the Turbo: Fast Third-Order Non-Projective Turbo Parsers

Download (334.65 kB)
journal contribution
posted on 01.08.2013 by Andre F.T. Martins, Miguel B. Almeida, Noah A. Smith

We present fast, accurate, direct nonprojective dependency parsers with thirdorder features. Our approach uses AD3 , an accelerated dual decomposition algorithm which we extend to handle specialized head automata and sequential head bigram models. Experiments in fourteen languages yield parsing speeds competitive to projective parsers, with state-ofthe-art accuracies for the largest datasets (English, Czech, and German)

History

Publisher Statement

Copyright 2013 ACL

Date

01/08/2013

Exports

Exports