Extraction d'un vocabulaire de surprise par mélange de filtrage collaboratif et d'analyse de sentiments.
Mickaël PoussevinVincent GuiguePatrick GallinariPublished in: CORIA (2015)
Keyphrases
- sentiment analysis
- social media
- automatic extraction
- information extraction
- data sets
- automatically extracted
- positive or negative
- computer vision
- genetic algorithm
- news articles
- database
- automatically extracting
- information systems
- clustering algorithm
- hidden markov models
- information retrieval
- opinion mining
- object extraction