Automatic extraction and classification approach of opinions in texts.
Rihab BouchlaghemAymen ElkhlifiRim FaizPublished in: ISDA (2010)
Keyphrases
- automatic extraction
- natural language text
- pattern recognition
- classification accuracy
- relation extraction
- preprocessing
- automatic classification
- document classification
- classification method
- image classification
- feature extraction
- feature vectors
- text classification
- machine learning
- classification scheme
- feature selection
- support vector machine
- term extraction
- classification process
- classification systems
- wrapper generation
- polarity classification
- pattern classification
- classification rules
- decision rules
- svm classifier
- training samples
- supervised learning
- feature space
- support vector
- decision trees