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1
Designing and evaluating patterns for relation acquisition from texts with Caméléon
In: ISSN: 0929-9971 ; Terminology. International Journal of Theoretical and Applied Issues in Specialized Communication ; https://hal.archives-ouvertes.fr/hal-01983719 ; Terminology. International Journal of Theoretical and Applied Issues in Specialized Communication , John Benjamins Publishing, 2008, Pattern-based Approaches to Semantic Relation Extraction, 14 (1), pp.45-73. ⟨10.1075/term.14.1.04aus⟩ (2008)
Abstract: International audience ; Pattern-based approaches for knowledge identification in texts assume that linguistic regularities always characterise the same kind of knowledge, such as semantic relations. In this paper, we report the experimental evaluation of a large set of patterns using an ontology enrichment tool: Caméléon. Results emphasize the strong influence of the corpus on pattern efficiency and on their meaning. This influence confirms two of the hypotheses that motivated to define Caméléon as a support used in a human-driven process: (1) patterns and relations must be adapted to each project; (2) human interpretation is required to decide how to report the pieces of knowledge identified with patterns in the ontology.
Keyword: [INFO.INFO-AI]Computer Science [cs]/Artificial Intelligence [cs.AI]; [INFO.INFO-TT]Computer Science [cs]/Document and Text Processing; [SHS.LANGUE]Humanities and Social Sciences/Linguistics; conceptual relation; dependence on textual genre and domain; knowledge engineering; knowledge patterns for French; ontology engineering from text; semi-automatic information extraction; terminology structuring; tool evaluation
URL: https://hal.archives-ouvertes.fr/hal-01983719/document
https://hal.archives-ouvertes.fr/hal-01983719
https://hal.archives-ouvertes.fr/hal-01983719/file/Aussenac-Jacques-Terminology2008.pdf
https://doi.org/10.1075/term.14.1.04aus
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2
Variabilité des performances des outils de TAL et genre textuel Cas des patrons lexico-syntaxiques
In: ISSN: 1248-9433 ; EISSN: 1965-0906 ; Revue TAL ; https://hal.archives-ouvertes.fr/hal-01983738 ; Revue TAL, ATALA (Association pour le Traitement Automatique des Langues), 2006, 47 (1), pp.11-32 ; http://www.atala.org/content/variabilit%C3%A9-des-performances-des-outils-de-tal-et-genre-textuel (2006)
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3
Bottom-up methods for Knowledge Engineering ; Méthodes ascendantes pour l'ingénierie des connaissances
Aussenac-Gilles, Nathalie. - : HAL CCSD, 2005
In: https://tel.archives-ouvertes.fr/tel-00089165 ; Informatique. Université Paul Sabatier - Toulouse III, 2005 (2005)
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