A TAG-derived Database for Treebank Search and Parser Analysis
Seth Kulick, Ann Bies · 2010
Recent work has proposed the use of an extracted tree grammar as the basis for treebank analysis, in which queries are stated over the elementary trees, which are small chunks of syntactic structure. In this work we integrate search over the derivation tree with this approach in order to analyze differences between two sets of annotation on the same text, an important problem for parser analysis and evaluation of inter-annotator agreement. 1