Représentation vectorielle de textes courts d'opinions, Analyse de traitements sémantiques pour la fouille d'opinions par clustering.
Benoît TrouvilliezPublished in: RECITAL (2010)
Keyphrases
- social media
- positive or negative
- clustering algorithm
- k means
- categorical data
- real time
- neural network
- document clustering
- information systems
- cluster analysis
- clustering method
- hierarchical clustering
- polarity classification
- graph theoretic
- clustering analysis
- online reviews
- database
- spectral clustering
- anomaly detection
- unsupervised learning
- pairwise
- feature selection
- social networks
- databases