2021
Supertagging-based Parsing with Linear Context-free Rewriting Systems
NAACL 2021long
We present the first supertagging-based parser for linear context-free rewriting systems (LCFRS). It utilizes neural classifiers and outperforms previous LCFRS-based parsers in both accuracy and parsing speed by a wide margin. Our results keep up with the best (general) discontinuous parsers, partic…