Repérage automatisé de l’hyponymie dans des corpus spécialisés en français à l’aide de Sketch Engine
Hyponymy is an essential semantic relation in terminology, as it represents the hierarchical organization of concepts. Much has been written about hyponymy extraction. However, terminologists working with French do not currently have user-friendly and freely available tools to automatically extract hyper-hyponymic pairs from their own corpora. This paper presents the most recent version of the ESSG (EcoLexicon Semantic Sketch Grammar) methodology, a knowledge-pattern-based approach that enables Sketch Engine to extract semantic relations. This methodology is applied to the development and evaluation of the ESSG-fr, a semantic sketch grammar for hyponymy extraction in French. The evaluation results show that the ESSG-fr is a reliable domain-independent tool for terminologists wishing to extract simple hyper-hyponymic pairs and the corresponding concordances from specialized corpora.
Article outline
- 1.Introduction
- 2.L’hyponymie
- 3.Contextes riches en connaissances et patrons de connaissances
- 3.1Systèmes d’extraction de relations sémantiques basés sur des patrons de connaissances
- 3.2
Extraction de relations sémantiques sous forme de word sketches
- 4.La méthodologie ESSG
- 4.1Collecte de patrons de connaissances
- 4.2Encodage des patrons de connaissances
- 4.3Enrichissement et peaufinage des règles
- 4.4Évaluation des règles
- 4.5
Évaluation des word sketches
- 5.Évaluation de l’ESSG-fr au moyen des word sketches
- 5.1Matériel et méthodes
- 5.2Résultats et discussion
- 6.Conclusions et travail futur
- Remerciements
- Remarque
-
Références
Article language: French