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- Title
Comment mobiliser des approches de fouille de textes et d'extraction de la terminologie dans un contexte pluridisciplinaire ?
- Authors
Roche, Mathieu
- Abstract
The analysis of large amounts of data requires using methods that combine a range of fields such as computer science, mathematics, statistics, etc. All of these methods useful for data processing form the basis of "data science". In this context, text mining approaches allow the discovery of new and useful knowledge for experts generally originating from different application areas (e.g., epidemiological surveillance, food security, etc.). This paper provides an overview of the use of text mining methods in various projects related to agriculture and health. A generic methodological approach is then proposed and discussed. This is based on three stages: (1) Data collection. Corpus acquisition from the Web can be done with queries on search engines or RSS feeds. (2) Extraction of terminology using text-mining approaches. Terminology is automatically extracted using different parameters of the BioTex tool (e.g., F-TFIDF-C and C-value measures) dealing with texts in English, French and Spanish. (3) Validation of terms with end-users and field experts based on different approaches (e.g., surveys, workshops, etc.).
- Subjects
TERMS &; phrases
- Publication
Natures Sciences Sociétés, 2021, Vol 29, Issue 2, p223
- ISSN
1240-1307
- Publication type
Article
- DOI
10.1051/nss/2021036