Deeper syntax for better semantic parsing - Archive ouverte HAL Access content directly
Conference Papers Year : 2016

Deeper syntax for better semantic parsing

Abstract

Syntax plays an important role in the task of predicting the semantic structure of a sentence. But syntactic phenomena such as alternations, control and raising tend to obfuscate the relation between syntax and semantics. In this paper we predict the semantic structure of a sentence using a deeper syntax than what is usually done. This deep syntactic representation abstracts away from purely syntactic phenomena and proposes a structural organization of the sentence that is closer to the semantic representation. Experiments conducted on a French corpus annotated with semantic frames showed that a semantic parser reaches better performances with such a deep syntactic input.
Fichier principal
Vignette du fichier
coling2016_deepsynt.pdf (226.36 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-01391678 , version 1 (08-11-2016)

Licence

Attribution

Identifiers

  • HAL Id : hal-01391678 , version 1

Cite

Olivier Michalon, Corentin Ribeyre, Marie Candito, Alexis Nasr. Deeper syntax for better semantic parsing. Coling 2016 - 26th International Conference on Computational Linguistics, Dec 2016, Osaka, Japan. ⟨hal-01391678⟩
571 View
333 Download

Share

Gmail Facebook X LinkedIn More