218 search results - page 1 / 44 » Using Derivation Trees for Treebank Error Detection |
ACL
2011
12 years 8 months ago
2011
This work introduces a new approach to checking treebank consistency. Derivation trees based on a variant of Tree Adjoining Grammar are used to compare the annotation of word sequ...
ACL
2010
13 years 2 months ago
2010
This paper proposes a method of correcting annotation errors in a treebank. By using a synchronous grammar, the method transforms parse trees containing annotation errors into the...
NAACL
2010
13 years 2 months ago
2010
Recent work has proposed the use of an extracted tree grammar as the basis for treebank analysis and search queries, in which queries are stated over the elementary trees, which a...
ANLP
2000
13 years 5 months ago
2000
We present a method for automatically detecting errors in a manually marked corpus using anomaly detection. Anomaly detection is a method for determining which elements of a large...
DRR
2010
13 years 6 months ago
2010
In this paper we present an OCR validation module, implemented for the System for Preservation of Electronic Resources (SPER) developed at the U.S. National Library of Medicine.1 ...