Graphes paramétrés et outils de lexicalisation

Eric Laporte; Sébastien Paumier

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arXiv · 0711.3454

Graphes paramétrés et outils de lexicalisation

Eric Laporte·Sébastien Paumier

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Abstract

Shifting to a lexicalized grammar reduces the number of parsing errors and improves application results. However, such an operation affects a syntactic parser in all its aspects. One of our research objectives is to design a realistic model for grammar lexicalization. We carried out experiments for which we used a grammar with a very simple content and formalism, and a very informative syntactic lexicon, the lexicon-grammar of French elaborated by the LADL. Lexicalization was performed by applying the parameterized-graph approach. Our results tend to show that most information in the lexicon-grammar can be transferred into a grammar and exploited successfully for the syntactic parsing of sentences.

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Eric Laporte, Sébastien Paumier. 2007-11-21. Graphes paramétrés et outils de lexicalisation. https://arxiv.org/abs/0711.3454

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