Combining Supervised and Unsupervised Polarity Classification for non-English Reviews.
José M. Perea-OrtegaEugenio Martínez-CámaraMaría Teresa Martín-ValdiviaLuis Alfonso Ureña LópezPublished in: CICLing (2) (2013)
Keyphrases
- polarity classification
- semi supervised
- unsupervised learning
- supervised learning
- unsupervised methods
- supervised classification
- supervised training
- discriminant projection
- english language
- feature selection
- unsupervised feature selection
- weakly supervised
- learning algorithm
- language learning
- natural language
- machine translation
- semi supervised learning
- supervised methods
- word sense induction
- news stories
- answer questions
- labeled data
- dimensionality reduction
- feature vectors
- video sequences
- machine learning