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Parse Disambiguation for a Rich HPSG Grammar

Toutanova, Kristina and Manning, Christopher and Shieber, Stuart and Flickinger, Dan and Oepen, Stephan (2002) Parse Disambiguation for a Rich HPSG Grammar. Technical Report. Stanford InfoLab. (Publication Note: First Workshop on Treebanks and Linguistic Theories (TLT2002), September 20-21, 2002, Sozopol, Bulgaria)




In this paper, we describe experiments on HPSG parse disambiguation using the Redwoods HPSG treebank. We have explored building probabilistic models for parse disambiguation using this rich HPSG treebank, assessing the effectiveness of different kinds of information. We describe generative and discriminative models using analogous features and compare their performance on the disambiguation task.

Item Type:Techreport (Technical Report)
Uncontrolled Keywords:statistical parsing models, HPSG grammars
Related URLs:Project Homepage
ID Code:571
Deposited By:Import Account
Deposited On:21 Jan 2003 16:00
Last Modified:25 Dec 2008 10:18

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