Analysis of Negation Cues for Semantic Orientation Classification of Reviews in Spanish.
Sofía N. Galicia-HaroAlonso Palomino GaribayJonathan Gallegos-AcostaAlexander F. GelbukhPublished in: MICAI (2) (2015)
Keyphrases
- pattern analysis
- semantic analysis
- statistical analysis
- text classification
- machine learning
- support vector
- feature selection
- image analysis
- feature vectors
- feature space
- pattern recognition
- high level
- classification scheme
- deductive databases
- classification systems
- classification algorithm
- class labels
- question answering
- machine learning algorithms
- supervised learning
- classification accuracy
- preprocessing
- natural language
- feature extraction