Réseau de neurones profond et SVM pour la classification des sentiments.
Abdelhalim RafrafiVincent GuiguePatrick GallinariPublished in: CORIA (2011)
Keyphrases
- support vector machine svm
- support vector
- support vector machine
- classification algorithm
- pattern recognition
- classification accuracy
- svm classifier
- feature vectors
- svm classification
- machine learning
- high classification accuracy
- classification method
- social media
- partially supervised
- generalization ability
- knn
- multi class
- unbalanced data
- improves the classification accuracy
- decision boundary
- training data
- decision trees
- rule based classifier
- multi class svm
- feature selection
- pattern classification
- feature extraction
- text classification
- fold cross validation
- feature space
- classification performances
- supervised learning
- cross validation
- machine learning algorithms
- multi class classification
- decision function
- neural network
- k nearest neighbor
- image classification
- training set