Représentations et régularisations pour la classification de sentiments.
Abdelhalim RafrafiVincent GuiguePatrick GallinariPublished in: CORIA (2012)
Keyphrases
- support vector
- classification accuracy
- object classification
- decision trees
- pattern recognition
- automatic classification
- text classification
- classification method
- classification algorithm
- supervised learning
- classification systems
- sentiment analysis
- preprocessing
- support vector machine
- classification models
- social media
- data sets
- feature space
- feature selection
- polarity classification
- pattern classification
- positive and negative
- classification rules
- decision rules
- benchmark datasets
- machine learning algorithms
- support vector machine svm
- recognition rate
- feature vectors