Classification de Sentiments Multi-Domaines et Passage à l'Echelle.
Abdelhalim RafrafiVincent GuiguePatrick GallinariPublished in: CORIA (2013)
Keyphrases
- support vector
- training set
- automatic classification
- classification method
- classification accuracy
- classification systems
- question answering
- image classification
- text classification
- classification rules
- support vector machine svm
- training samples
- pattern recognition
- feature extraction
- machine learning
- classification scheme
- decision trees
- machine learning algorithms
- neural network
- support vector machine
- model selection
- feature vectors
- benchmark datasets
- social media
- feature set
- document retrieval
- machine learning methods
- social networks
- positive and negative
- news articles
- pattern classification
- learning algorithm
- principal component analysis