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EACL
2006
ACL Anthology
14 years 9 days ago
Theoretical Evaluation of Estimation Methods for Data-Oriented Parsing
We analyze estimation methods for DataOriented Parsing, as well as the theoretical criteria used to evaluate them. We show that all current estimation methods are inconsistent in ...
Willem H. Zuidema
ACL
2000
14 years 8 days ago
An Improved Parser for Data-Oriented Lexical-Functional Analysis
We present an LFG-DOP parser which uses fragments from LFG-annotated sentences to parse new sentences. Experiments with the Verbmobil and Homecentre corpora show that (1) Viterbi ...
Rens Bod
NLP
2000
14 years 2 months ago
Monte-Carlo Sampling for NP-Hard Maximization Problems in the Framework of Weighted Parsing
Abstract. The purpose of this paper is (1) to provide a theoretical justification for the use of Monte-Carlo sampling for approximate resolution of NP-hard maximization problems in...
Jean-Cédric Chappelier, Martin Rajman
CLIN
2003
14 years 8 days ago
On the Statistical Consistency of DOP Estimators
A statistical estimator attempts to guess an unknown probability distribution by analyzing a sample from this distribution. One desirable property of an estimator is that its gues...
Detlef Prescher, Remko Scha, Khalil Sima'an, Andre...
COLING
2008
14 years 10 days ago
Japanese Dependency Parsing Using a Tournament Model
In Japanese dependency parsing, Kudo's relative preference-based method (Kudo and Matsumoto, 2005) outperforms both deterministic and probabilistic CKY-based parsing methods....
Masakazu Iwatate, Masayuki Asahara, Yuji Matsumoto