Search results for ""author jihen karoui""
Hermes Science Publishing Ltd Détection automatique de l'ironie: Application à la fouille d'opinion dans les microblogs et les médias sociaux
£59.48
ISTE Ltd and John Wiley & Sons Inc Automatic Detection of Irony: Opinion Mining in Microblogs and Social Media
In recent years, there has been a proliferation of opinion-heavy texts on the Web: opinions of Internet users, comments on social networks, etc. Automating the synthesis of opinions has become crucial to gaining an overview on a given topic. Current automatic systems perform well on classifying the subjective or objective character of a document. However, classifications obtained from polarity analysis remain inconclusive, due to the algorithms' inability to understand the subtleties of human language. Automatic Detection of Irony presents, in three stages, a supervised learning approach to predicting whether a tweet is ironic or not. The book begins by analyzing some everyday examples of irony and presenting a reference corpus. It then develops an automatic irony detection model for French tweets that exploits semantic traits and extralinguistic context. Finally, it presents a study of portability in a multilingual framework (Italian, English, Arabic).
£138.95
