Séance TB5 - Exposé magistral IV / Tutorial IV
Jour mardi, le 05 mai 2009 Salle Ordre des CGA Président Marc Fredette
Présentations
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13h30- 15h10 |
Text Mining |
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Gilles Caporossi, GERAD, HEC Montréal, Méthodes quantitatives de gestion, 3000, chemin de la Côte-Sainte-Catherine, Montréal, Québec, Canada, H3T 2A7 Analysing the large amount of text information stored by companies may be very useful. Unfortunately, text information is not organized in the same way as numerical data and a computer cannot understand the meaning of texts. Some special techniques must therefore be applied to automatically treat text information. An overview of the most common techniques will be presented. |