Higher-order Constituent Parsing and Parser Combination

This paper presents a higher-order model for constituent parsing aimed at utilizing more local structural context to decide the score of a grammar rule instance in a parse tree. Experiments on English and Chinese treebanks confirm its advantage over its first-order ver

• Type: Journal
• Year: 2012
• Where: ACL
• Authors: Xiao Chen, Chunyu Kit
• Keywords: ACL 2012, Computational Linguistics