Detecting Opinion Polarities using Kernel Methods.
Rasoul KaljahiJennifer FosterPublished in: PEOPLES@COLING (2016)
Keyphrases
- kernel methods
- kernel function
- machine learning
- learning problems
- kernel matrix
- sentiment classification
- support vector machine
- support vector
- sentence level
- feature space
- sentiment analysis
- reproducing kernel hilbert space
- learning tasks
- kernel pca
- similarity function
- kernel parameters
- kernel matrices
- high dimensional feature space
- kernel fisher discriminant analysis
- kernel learning
- multiple kernel learning
- kernel trick
- semidefinite programming
- cross domain
- kernel principal component analysis
- pairwise
- multiple kernel
- feature extraction
- clustering algorithm