Semantic orientation for polarity classification in Spanish reviews.
M. Dolores Molina-GonzálezEugenio Martínez-CámaraMaría Teresa Martín-ValdiviaJosé M. Perea-OrtegaPublished in: Expert Syst. Appl. (2013)
Keyphrases
- polarity classification
- natural language
- semantic knowledge
- high level
- semantic information
- semantic analysis
- machine learning
- semantic annotation
- news stories
- semantic web
- question answering
- domain specific
- semantic network
- keywords
- position and orientation
- semantic search
- multiscale
- semantic representation
- orientation estimation
- online reviews
- image retrieval