Classification of Opinions with Non-affective Adverbs and Adjectives.
Marina SokolovaGuy LapalmePublished in: RANLP (2009)
Keyphrases
- pattern classification
- classification accuracy
- decision trees
- feature extraction
- pattern recognition
- feature space
- image classification
- classification process
- classification algorithm
- machine learning algorithms
- positive and negative
- preprocessing
- support vector
- classification systems
- feature selection
- classification method
- polarity classification
- support vector machine svm
- support vector machine
- class labels
- machine learning methods
- training samples
- model selection
- classification models
- automatic classification
- training set
- neural network