Mathieu Roche
Associate Professor (Maître de Conférences) with HDR
Content [Research]
- Topics ↵
- Editions
- Publications (after 2005)
- Publications (before 2005)
- Students
- Projects
- Conference management
- Other
Contact
LIRMMUniv. Montpellier 2
UMR 5506
161 rue Ada
34095 Montpellier Cedex 5
France
Keywords
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• Text Mining • Natural Language Processing (NLP) • Information Retrieval (IR) |
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Topics (see publications)
Sentiment Analysis
• Opinion Mining and classification (since 2007)
with P. Poncelet (LIRMM), M. Plantié (LGI2P-EMA), G. Dray (LGI2P-EMA), F. Trousset (LGI2P-EMA), B. Duthil (LGI2P-EMA)
• Sentiment Analysis and Geospatial Information (since 2012)
with M. Teisseire (Irstea), P. Poncelet (LIRMM), P. Maurel (Irstea), J.P. Tonneau (Cirad), E. Valette (Cirad), V. Prince (LIRMM)
Datawarehouse and Documents
• Extraction and aggregation of features for textual datawarehouses (since 2009)
with P. Poncelet (LIRMM), M. Teisseire (UMR Tetis), S. Bringay (LIRMM), F. Bouillot (CNAM internship), N. Béchet (INRIA post-doc)
Document Classification
• Classification of social Web data (blogs, tweets) (since 2007)
with N. Verdier (PaperBlog company), I. Bayoudh (engineer internship), B. Rosoor (Web Report company), L. Sebag (Web Report company), S. Bringay (LIRMM), F. Bouillot (LIRMM - PhD student), P. Poncelet (LIRMM), Stan Matwin (Univ. Ottawa), Elnaz Bigdeli (Univ. Ottawa - PhD student)
• Classification of job applications (2008-2010)
with R. Kessler (LIA - PhD student), J.M. Torres-Moreno (LIA), M. El-Bèze (LIA), N. Béchet (LIRMM - PhD student)
• Classification of poor and heterogeneous textual data (since 2007)
with V. Poulain d'Andecy (ITESOFT company), H. Hamza (ITESOFT company), Tayeb Benkhelfallah (ITESOFT company), F. Bouillot (LIRMM - PhD student), P. Poncelet (LIRMM)
Visualization of Documents
• Visualization of textual data in biomedicine (2009-2011)
with S. Bringay (LIRMM), M. Teisseire (UMR Tetis), A. Sallaberry (LABRI & PIKKO - PhD student)
Terminology and Titling
• Automatic titling of documents (since 2008)
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Web application to title: - English texts - French texts Contact: C. Lopez |
Named Entities
• Acronym/expansion disambiguation (since 2007)
with V. Prince (LIRMM), I. Mougenot (LIRMM)
• Named Entity identification (since 2010)
Terminology Extraction
• Terminology extraction in a text-mining process (since 2005)
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EXIT software to extract terminology: - download - software manual Contact: T. Heitz |
• Terminology extraction from Old French data (2006-2007)
with C. Serp (Univ. Montpellier 3 - PhD student), E. Cazal (CNAM internship), M. Teisseire (UMR Tetis), A. Laurent (LIRMM)
Semantic Relationship between Terms
• Conceptual class enrichment (2006-2009)
with N. Béchet (LIRMM - PhD student), J. Chauché (LIRMM)
• Automatic extraction of glosses (since 2006)
with A. Mela (Univ. Montpellier 3), A. Steuckardt (LPL, Univ. of Provence)
• Information extraction from log files (since 2008)
with H. Saneifar (LIRMM/Satin-Technologies - PhD student), S. Bonniol (Satin-Technologies company), P. Poncelet (LIRMM)
• Schema matching (2005-2008)
with F. Duchateau (LIRMM - PhD student), Z. Bellahsene (LIRMM), F. Pinet (Cemagref)
• Trend detection (2007-2010)
with A. Laurent (LIRMM), B. Laurent (Namae Concept), S. Jaillet (CrysaLEAD)
Recent talks
• De l'extraction à la désambiguisation des acronymes/expansions dans les données textuelles
- 26 septembre 2011 - Paris (groupe de travail du Réseau MIA - INRA-Cirad-AgroParisTech)
• Traitement automatique des messages courts par des approches de Fouille de Textes
- 29 septembre 2011 - Montpellier (séminaire dans le cadre du projet sud4science)
• Extraire et exploiter les descripteurs linguistiques en fouille de textes
- 17 janvier 2012 - Caen (séminaire au GREYC)
• Les descripteurs linguistiques en fouille de textes - Application à la fouille de données d'opinion
- 17 février 2012 - Louvain-la-Neuve [Belgique] (séminaire au CENTAL)
• Les descripteurs linguistiques en fouille de textes
- 20 février 2012 - Orléans (séminaire au LIFO)