Transition-Based Left-Corner Parsing for Identifying PTB-Style Nonlocal Dependencies
Yoshihide Kato, Shigeki Matsubara · 2016
This paper proposes a left-corner parser which can identify nonlocal dependencies.Our parser integrates nonlocal dependency identification into a transition-based system.We use a structured perceptron which enables our parser to utilize global features captured by nonlocal dependencies.An experimental result demonstrates that our parser achieves a good balance between constituent parsing and nonlocal dependency identification.